Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198057 | Rotary operating-type electronic device | Jun Sato, Koji Ono, Hiroshi Matsui | 2001-03-06 |
| 6184480 | Revolving operation electronic component and electronic appliance using the same | Takumi Nishimoto, Tetsuya Fukuda, Jun Sato | 2001-02-06 |
| 5894118 | Structure of rotary electronic device with push/turn operating button | Takumi Nishimoto, Jun Sato | 1999-04-13 |
| 5886310 | Rotary-operation type electronic component with push switch | Jun Sato, Tetsuya Fukuda | 1999-03-23 |
| 5871138 | Method and apparatus for continuous finishing hot-rolling a steel strip | Hiroshi Shishido, Toshisada Takechi, Nobuaki Nomura, Katsuhiro Takebayashi, Yoshikiyo Tamai | 1999-02-16 |
| 5706430 | Method and system for sequentially broadcasting data according to pre-assigned time slots with and without the reception of a synchronization packet | Emiko Yanagisawa, Minoru Koizumi, Tetsuhiko Hirata, Osamu Takada, Hirashi Wataya | 1998-01-06 |
| 5117458 | Secret information service system and method | Kazuo Takaragi, Ryoichi Sasaki, Tsutomu Nakamura, Minoru Koizumi, Yasuko Fukuzawa | 1992-05-26 |
| 5022494 | Heat exchanger for oil | Hisaaki Yamakage, Kenhachiro Nomura, Tadayoshi Maruyama, Nobuyuki Yamashita | 1991-06-11 |
| 4895233 | Electromagnetic coupling apparatus equipped with heat pipes | Hitoshi Inoue, Tadatoshi Takayanagi, Ryosuki Okita, Kiyohide Okamoto, Hideaki Takei | 1990-01-23 |
| 4767680 | Fuel cell | Akemi Hijikata, Masaaki Matsumoto, Taesuke Nakayama, Yasuyuki Hamazaki | 1988-08-30 |
| 4514079 | Optical input and output scanning system | Kunihiro Okada, Hirohide Endo, Susumu Saito | 1985-04-30 |
| 4364241 | Device for draining cooling liquid from rotary electric machine with liquid cooled rotor | Kouichi Okamoto, Masaki Sakuyama | 1982-12-21 |