20 patents
Utility
Alloy powder, nanocrystalline powder and magnetic core
9 Jan 24
Alloy powder comprises particles.
Akiri Urata, Yosuke Imano, Makoto Yamaki, Naoto Onishi, Masato Kuno, Takuya Takashita, Makoto Nakaseko
Filed: 16 Sep 22
Utility
Solid electrolytic capacitor and method of manufacturing the same
28 Nov 23
A solid electrolytic capacitor includes a capacitor element, an anode terminal and a cathode terminal.
Hitoshi Takata, Hiromasa Tanaka
Filed: 29 Jun 22
Utility
Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component and dust core
14 Nov 23
This soft magnetic powder is represented by composition formula FeaSibBcPdCue with the exception of unavoidable impurities.
Akiri Urata, Miho Chiba, Mineo Muraki, Makoto Nakaseko, Takuya Takashita
Filed: 26 Jan 18
Utility
Solid electrolytic capacitor
17 Oct 23
A solid electrolytic capacitor includes a capacitor element, an outer anode terminal, an outer cathode terminal and an outer mold.
Hitoshi Takata, Masami Ishijima, Satoshi Abe, Kazuaki Saito
Filed: 13 Apr 22
Utility
Composite magnetic material and method for manufacturing same
12 Sep 23
Provided is a composite magnetic material in which low electrical conductivity and high magnetic permeability are achieved, and in which a frequency band in which decoupling is caused encompasses higher frequencies.
Toshiyuki Igarashi
Filed: 28 Apr 16
Utility
Composite magnetic sheet and forming method of composite magnetic sheet
25 Jul 23
A forming method of a composite magnetic sheet.
Keitaro Tanno, Shun Mikoshiba, Kenichi Chatani
Filed: 14 Jun 21
Utility
Magnetic core, inductor and module including inductor
21 Mar 23
A module includes a circuit board and an inductor.
Kenichi Chatani, Kenji Ikeda, Toshinori Tsuda
Filed: 5 Dec 19
Utility
Method of manufacturing circuit board and circuit board
10 Jan 23
A method includes preparing a first substrate member in which a cavity is formed.
Hiroshi Shima
Filed: 19 Mar 21
Utility
Laminated substrate and manufacturing method of the same
12 Jul 22
A laminated substrate includes an upper prepreg cured body, a lower prepreg cured body and a magnetic member.
Hiroshi Shima, Shun Mikoshiba, Kenichi Chatani
Filed: 14 Jan 19
Utility
Rare earth cobalt-based permanent magnet
5 Jul 22
A rare-earth cobalt permanent magnet with good magnetic properties is provided.
Masaaki Takezawa, Teruhiko Fujiwara, Hiroaki Machida, Hideyuki Yoshikawa
Filed: 7 Oct 16
Utility
Compound line filter
10 May 22
A compound line filter includes a bobbin, two coils and a magnetic core.
Jie Huang, Michitaka Itaya, Kazuya Sugawara, Shota Misumi, Yuichirou Nagayama, Yukiyasu Yamauchi
Filed: 22 Jun 17
Utility
Noise filter
30 Nov 21
A noise filter includes a metallic bottom plate, a case main body integrally formed with a terminal strip and attached to the bottom plate, and a capacitor including a terminal configured to be connected in the terminal strip.
Honoka Asano, Shu Sato, Yuta Nakano
Filed: 7 Oct 19
Utility
Pyroelectric infrared sensor device
24 Aug 21
A pyroelectric infrared sensor device comprising: a pyroelectric infrared sensor part (2); and a cover member (3).
Shigemi Fujiwara, Makoto Kaneko, Masahiro Saito
Filed: 14 Jul 17
Utility
Inductive element and LC filter
6 Jul 21
The present disclosure provides an inductive element capable of lowering a Q-value.
Michitaka Itaya, Toshiaki Oka, Koki Harada, Yukiyasu Yamauchi, Takuma Terui, Takeshi Harasawa, Atsushi Naito, Keiji Yashiro, Kazuhiro Shiraishi
Filed: 20 Jun 18
Utility
Electrolytic capacitor and method for manufacturing electrolytic capacitor
4 May 21
An electrolytic capacitor according to an aspect of the present disclosure includes a valve metal, a dielectric oxide film layer formed on a surface of the valve metal, a surface treatment agent layer formed on the dielectric oxide film layer, and an electrolyte layer formed on the surface treatment agent layer.
Yasuhisa Sugawara, Masami Ishijima, Kenji Araki
Filed: 3 Aug 18
Utility
Solid electrolytic capacitor and method of manufacturing solid electrolytic capacitor
4 May 21
A solid electrolytic capacitor according to the present disclosure includes an anode body made of a porous valve metal, a dielectric layer formed on a surface of the anode body, and a solid electrolyte layer formed on the dielectric layer.
Masanori Takahashi, Satoshi Iwai, Yusuke Hoshina
Filed: 5 Dec 18
Utility
Sheet-shaped inductor, inductor within laminated substrate, and method for manufacturing said inductors
9 Mar 21
A laminated substrate embedded type inductor includes a laminated resin substrate in which a pair of first resin substrates are laminated, a sheet-shaped magnetic core placed in the laminated resin substrate, via holes provided so as to pass through the laminated resin substrate, and a coil formed via the via holes.
Kenichi Chatani, Naoharu Yamamoto, Shigeyoshi Yoshida
Filed: 14 Sep 18
Utility
Soft magnetic powder, dust core, magnetic compound and method of manufacturing dust core
23 Nov 20
A soft magnetic powder is represented by FeaSibBcPdCreMf except for inevitable impurities, wherein: M is one or more element selected from V, Mn, Co, Ni, Cu and Zn; 0 atomic %≤b≤6 atomic %; 4 atomic %≤c≤10 atomic %; 5 atomic %≤d≤12 atomic %; 0 atomic %<e; 0.4 atomic %≤f<6 atomic %; and a+b+c+d+e+f=100 atomic %.
Akiri Urata, Miho Chiba
Filed: 5 Feb 18
Utility
Flame-retardant composite magnetic body
9 Nov 20
Toshiyuki Igarashi, Hiroyuki Yoshida, Masahiko Fuji, Masakazu Abe
Filed: 5 Jul 16
Utility
Coil component
19 Oct 20
A coil component includes a coil having inner and outer circumferential surfaces, a pair of end surfaces, and a core surrounding at least a part of a periphery of the core.
Yuki Abe, Takashi Yanbe, Takuya Endou, Hidehiko Oikawa, Masahiro Kondo, Keisuke Akaki
Filed: 4 Aug 16
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