Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681363 | Data receiver, data transmission system, and data transmitting method therefor | Tamotsu Ikeda, Yasunari Ikeda, Takahiro Okada, Moriyuki Kawaguchi | 2004-01-20 |
| 5666151 | Multiple audio and video signal providing apparatus | Yoshiyuki Kondo, Tetsu Shigetomi | 1997-09-09 |
| 5600365 | Multiple audio and video signal providing apparatus | Yoshiyuki Kondo, Tetsu Shigetomi | 1997-02-04 |
| 5577413 | Bicycle speed change operation assembly that permits speed change operation during braking | Akira Nakatani, Toshimasa Yamazaki | 1996-11-26 |
| 5481934 | Bicycle speed change operation assembly | — | 1996-01-09 |
| 5438889 | Bicycle speed change operation assembly | — | 1995-08-08 |
| 5421219 | Bicycle speed change system, bicycle speed change method and bicycle speed change operation assembly | Yoshihisa Iwasaki | 1995-06-06 |
| 5390565 | Bicycle speed change system, bicycle speed change method and bicycle speed change operation assembly | Yoshihisa Iwasaki | 1995-02-21 |
| 5315891 | Bicycle speed change operation assembly | — | 1994-05-31 |
| 5214522 | Liquid crystal display with back light and conductive diffuser | — | 1993-05-25 |
| 5094120 | Bicycle speed change lever assembly | — | 1992-03-10 |
| 5009629 | Shift lever assembly for bicycle | — | 1991-04-23 |
| 4995280 | Bicycle speed change lever assembly | — | 1991-02-26 |
| 4966046 | Bicycle speed change lever assembly | — | 1990-10-30 |
| 4896209 | Passenger vehicle polling system having a central unit for polling passenger seat terminal units | Atsushi Matsuzaki, Masami Yamashita, Yoshiyuki Kondo | 1990-01-23 |
| 4866515 | Passenger service and entertainment system for supplying frequency-multiplexed video, audio, and television game software signals to passenger seat terminals | Atsushi Matsuzaki, Masakatsu Toyoshima, Yoshiyuki Kondo | 1989-09-12 |
| 4768395 | Bicycle speed change lever assembly | — | 1988-09-06 |
| 4699018 | Bicycle speed change lever assembly | — | 1987-10-13 |