Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7903314 | Electrochromic mirror | Masaharu Hattori, Atsushi Yamaguchi | 2011-03-08 |
| 7800807 | Electrochromic mirror | Masaharu Hattori, Atsushi Yamaguchi, Nagahiro Saito, Takahiro Ishizaki, Osamu Takai | 2010-09-21 |
| 7692843 | Electrochromic mirror | Masaharu Hattori, Atsushi Yamaguchi, Nagahiro Saito, Takahiro Ishizaki, Osamu Takai | 2010-04-06 |
| 7643201 | Electrochromic mirror | Masaharu Hattori, Atsushi Yamaguchi, Nagahiro Saito, Takahiro Ishizaki, Osamu Takai | 2010-01-05 |
| 7573632 | Electrochromic mirror | Masao Ayabe, Masaharu Hattori | 2009-08-11 |
| 7327509 | Electrochromic mirror | — | 2008-02-05 |
| 7324260 | Variable reflectance mirror | — | 2008-01-29 |
| 7088490 | Electrochromic mirror having variable reflectivity | Masao Ayabe, Masaharu Hattori | 2006-08-08 |
| 7048392 | Reflecting mirror | — | 2006-05-23 |
| 6997570 | Reflecting mirror | — | 2006-02-14 |
| 6900605 | Motor control circuit for mirror device | — | 2005-05-31 |
| 6616286 | Vehicle mirror assembly | Kenichi Hayashi, Morihiko Ogasawara, Takashi Yamada | 2003-09-09 |
| 6556350 | Half mirror | Masao Ayabe, Noriyuki Takai, Hiroshi Yoshida | 2003-04-29 |
| 6552653 | Communication system for a vehicle and vehicle accessory operation system that utilizes the communication system | Takashi Ichikawa | 2003-04-22 |
| 6480335 | Reflecting mirror | Noriyuki Takai, Hiroshi Yoshida | 2002-11-12 |
| 6447129 | Vehicle mirror assembly | Kenichi Hayashi, Morihiko Ogasawara, Takashi Yamada | 2002-09-10 |
| 6412960 | Mirror surface angle adjusting device and mirror surface angle detector for a vehicle | Shigeki Yoshida, Masato Sakamoto, Morihiko Ogasawara | 2002-07-02 |
| 6337624 | Rear view mirror apparatus and method for controlling the same | Koichi Ono | 2002-01-08 |
| 5855072 | Steering wheel rotational angle detecting apparatus | — | 1999-01-05 |
| 5686911 | Contact type rotary encoder employing electrically conductive balls as switching contacts for printed circuit electrodes | — | 1997-11-11 |
| 5276323 | Optical movement detector detecting a position of an optical gravity center | — | 1994-01-04 |
| 5272335 | Eccentricity-compensated position detecting apparatus having an identifying transparent slit | — | 1993-12-21 |
| 5165302 | Steering apparatus with fixed pad | Hiroki Iwasa, Chikao Nagasaka, Masuyuki Ueda, Shigeru Kato, Hisashi Aoki +2 more | 1992-11-24 |
| 4693558 | Glare preventive rear view mirror | Shigeru Kato, Makoto Shibahara | 1987-09-15 |
| 4603946 | Reflection controllable view mirror device for motor vehicle or the like | Shigeru Kato, Makoto Shibahara | 1986-08-05 |