Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712736 | Under view mirror apparatus for a vehicle | Hidekazu Kogita, Masumi Nishikawa | 1998-01-27 |
| D386959 | Retractable knife | — | 1997-12-02 |
| 5638209 | Mirror apparatus | Hirotsugu Sugiura, Masumi Nishikawa, Chiaki Yamada | 1997-06-10 |
| 5537263 | Under view mirror apparatus for a vehicle | Hidekazu Kogita, Masumi Nishikawa | 1996-07-16 |
| 5497273 | Retractabel rear under view mirror system for an automotive vehicle | Hidekazu Kogita, Masumi Nishikawa | 1996-03-05 |
| 5412970 | Guiding method for steel materials to be rolled and roller guide system therefor | Tadashi Kawamura, Yoshiaki Yamaguchi, Sadao Yoshizawa, Makoto Endo, Tatsuya Kutsuwada +4 more | 1995-05-09 |
| 5404740 | High-rigid type guiding method for steel materials to be rolled | Atsumu Nakamura, Hideo Kunioku, Kenji Shibuya, Satoshi Kubota, Koichi Inamura +3 more | 1995-04-11 |
| 5337190 | Retractable rear under view mirror system for an automotive vehicle | Hidekazu Kogita, Masumi Nishikawa | 1994-08-09 |
| D347563 | Retractable knife | — | 1994-06-07 |
| 5269063 | Step-slide type cutter knife with automatic lock mechanism | — | 1993-12-14 |
| 5170288 | Self-cleaning apparatus for removal of foreign substances from a plate-like device | Tomoaki Imaizumi, Koji Ito, Naofumi Fujie | 1992-12-08 |
| 5136425 | Self-cleaning plate-shaped device including a vibrator with oscillations parallel to the plane of the plate | Naofumi Fujie, Tomoaki Imaizumi, Koji Ito | 1992-08-04 |
| 5132840 | Cleaning apparatus for automotive rear view mirror | Naofumi Fujie, Tomoaki Imaizumi, Koji Ito | 1992-07-21 |
| 5053669 | Ultrasonic motor | Takao Saeki, Mutsuro Aoyama, Yasuo Kuwabara | 1991-10-01 |
| 5037189 | Cleaning apparatus for a mirror | Naofumi Fujie, Yasuo Kuwabara | 1991-08-06 |
| 5025187 | Actuator and control system for cleaning of mirror-like objects | Naofumi Fujie, Tomoaki Imaizumi, Koji Ito | 1991-06-18 |
| 5013888 | Self-cleaning plate shaped device | Naofumi Fujie, Tomoaki Imaizumi, Koji Ito, Yuji Ichikawa, Kazumi Hayashi | 1991-05-07 |
| 5012593 | Device for removing water droplets | Naofumi Fujie, Koji Ito, Tomoaki Imaizumi | 1991-05-07 |
| 4929072 | Self cleaning mirror for a vehicle | Naofumi Fujie, Tomoaki Imaizumi, Koji Ito | 1990-05-29 |