126 patents
Utility
Linear driving force converting mechanism
2 Jan 24
A thrust converting mechanism has a shaft provided with a pair of helical mated portions, formed in mutually opposing directions; a pair of linear motion members having mating portions for engaging, respectively, the pair of mated portions; a case for supporting the pair of linear motion members so as to enable movement along the shaft, and for bearing the shaft rotatably; a rocking member that is borne on one of the linear motion members of the pair, and for engaging with the other linear motion member of the pair, and for rocking through relative motion of the shaft in respect to the case; and a moving member, supported on the case, that engages with the rocking member to move, through rocking of the rocking member, in a direction that crosses the shaft.
Daisuke Yaginuma
Filed: 12 Mar 21
Utility
Camera
2 Jan 24
A camera can perform two different photographing operations with a lens at different positions without vignetting while preventing entry of light and dust.
Tomihiro Wakayama, Yuichi Ozawa, Yoshiki Murayama, Takehisa Kirihara, Hisashi Tasaka
Filed: 9 Dec 20
Utility
Blade Driving Device, Imaging Device, and Electronic Device
30 Nov 23
A blade driving device is smaller and has fewer components.
Kenzo IMAI
Filed: 29 Sep 22
Utility
Blade open-close device and electronic device
14 Nov 23
A blade open-close device retains a blade at a predetermined position under an external load.
Koji Sawanobori, Nobuaki Watanabe
Filed: 17 Sep 21
Utility
Blade driving device
3 Oct 23
A small blade driving device is incorporated in a limited space.
Ryosuke Ushio, Koji Sawanobori, Nobuaki Watanabe
Filed: 15 Jul 22
Utility
Blade open-close device and imaging device
12 Sep 23
A blade open-close device includes a blade for which an open or closed state is easily viewable from outside.
Ryosuke Ushio, Nobuaki Watanabe
Filed: 28 Mar 22
Utility
Motor
20 Jul 23
A motor improves the accuracy of position estimation of a rotor.
Hironori RENGI
Filed: 19 Jan 23
Utility
Imaging device
18 Jul 23
An imaging device with a compact design allows illumination with a light source and imaging with an image sensor.
Yuta Nakamura
Filed: 20 Apr 22
Utility
Shutter System and Inspection Device
13 Jul 23
An inspection device includes a small shutter in an opening of an inspection chamber, and a large shutter behind the small shutter.
Sena AMEMIYA, Masaki TAKAMATSU, Jumpei SHIRAISHI, Kyohei SHIBUYA
Filed: 24 Nov 22
Utility
Rotation Angle Detector
13 Jul 23
A rotation angle detector is smaller and less expensive and can improve detection accuracy.
Kiyoyasu SAITO
Filed: 4 Jan 23
Utility
Camera
27 Apr 23
A camera is less likely to have lower light-shielding performance.
Koichi HIRABAYASHI
Filed: 20 Oct 22
Utility
Camera
27 Apr 23
A camera has a more integrated appearance and higher dustproof and light-shielding performance.
Koichi HIRABAYASHI
Filed: 25 Oct 22
Utility
Camera
20 Apr 23
A camera blocks light outside a lens barrel entering an optical path in a lens barrel.
Koichi HIRABAYASHI
Filed: 19 Oct 22
Utility
Blade open-close device and electronic device
21 Mar 23
A thin blade open-close device is incorporated in a limited space.
Ryosuke Ushio, Kenzo Imai, Koji Sawanobori, Nobuaki Watanabe
Filed: 16 Aug 21
Utility
Imaging Device
2 Mar 23
An imaging device performs imaging in a dark surrounding environment, while protecting the privacy of a subject.
Yusuke AKAMATSU, Yuusuke SUZUKI
Filed: 26 Aug 22
Utility
Monitoring System
2 Mar 23
A monitoring system can protect the privacy of a treatment recipient while monitoring the treatment recipient being treated.
Hideki OSAWA
Filed: 22 Aug 22
Utility
Imaging Device, Imaging Program, and Imaging Method
23 Feb 23
To reduce increased consumption of the recording capacity of a recording medium to record generated image data, an imaging device includes an imaging element and an image processor that receive subject light through an opening in a housing and generate image data, a recording controller that records the image data generated by the imaging processor onto a memory card, a lens cover movable to a position at which the lens cover covers the opening to restrict the subject light from entering the imaging element, and a determiner that detects a position of the lens cover based on the image data generated by the imaging processor and determines whether the lens cover covers the opening.
Ryuzo NAKANO, Taizo TAKIGUCHI
Filed: 18 Aug 22
Utility
Camera
9 Feb 23
A camera can perform two different photographing operations with a lens at different positions without vignetting while preventing entry of light and dust.
Tomihiro WAKAYAMA, Yuichi OZAWA, Yoshiki MURAYAMA, Takehisa KIRIHARA, Hisashi TASAKA
Filed: 9 Dec 20
Utility
Camera
9 Feb 23
A camera prevents a lens barrel from extending accidentally upon receiving, for example, an external impact.
Tomihiro WAKAYAMA, Hisashi TASAKA
Filed: 9 Dec 20
Utility
Blade Driving Device
26 Jan 23
A small blade driving device is incorporated in a limited space.
Ryosuke USHIO, Koji SAWANOBORI, Nobuaki WATANABE
Filed: 15 Jul 22