Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948524 | Image processor and face detector using the same | Junpei Endo, Satoshi Furukawa, Kenichi Hagio | 2011-05-24 |
| 7834305 | Image processing device | Kenichi Hagio, Yuji Takada, Yusuke Hashimoto, Fumi Tsunesada | 2010-11-16 |
| 7645975 | Spatial information detecting device | Hideki Kawahara, Kenichi Hagio, Eiji Nakamoto | 2010-01-12 |
| 7138646 | Light receiving device with controllable sensitivity and spatial information detecting apparatus with charge discarding device using the same | Yusuke Hashimoto, Yuji Takada, Fumikazu Kurihara, Satoshi Furukawa | 2006-11-21 |
| 6677589 | Object detecting device with a pyroelectric sensor | Atsushi Hironaka, Yuji Takada, Hiroshi Matsuda, Yorinobu Murayama | 2004-01-13 |
| 6639656 | Distance measuring apparatus | Yuji Takada, Satoshi Furukawa, Atsuyuki Hirono | 2003-10-28 |
| 6513214 | Method of producing plural device chips from a thin plate of a pyroelectric material | Makoto Nishimura, Kenichi Kimura, Nobuyuki Miyagawa, Masato Kawashima, Yoshimitsu Nakamura +2 more | 2003-02-04 |
| 6399947 | Infrared ray receiving element and infrared ray sensor using the same | Hiroyuki Yagyu, Tomoaki Matsushima, Yuji Takada, Ryo Taniguchi, Makoto Nishimura +2 more | 2002-06-04 |
| 6121614 | Pyroelectric-type IR receiving element and IR sensor using the same | Ryo Taniguchi, Tomoaki Matsushima, Hiroyuki Yagyu, Yoshihiro Matsumura, Kyosuke Iribe +4 more | 2000-09-19 |
| 4864147 | Optically scanning displacement sensor with linearity correction means | Yuji Yakada, Shintaro Yamamoto, Toshimitsu Isoi, Kaoru Shirakura, Tadashi Satake +5 more | 1989-09-05 |
| 4761546 | Optical displacement measuring system with nonlinearity correction | Yuji Takada, Shintaro Yamamoto, Katsuhiro Teramae, Makio Asai | 1988-08-02 |
| 4633077 | Photoelectric switch with limit setting means to prevent disablement when the amplifier is saturated | Yoshiaki Kanbe, Yoshihiko Okuda, Yuki Yorifuji, Hitoshi Miyashita, Haruhiko Momose | 1986-12-30 |