Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160275 | Semiconductor gate array device | Yoji Nishio, Yasuo Kaminaga, Yoshihiko Yamamoto, Nozomi Horino, Kousaku Hirose | 2000-12-12 |
| 6066806 | Insulated wire | Atsushi Higashiura, Naoyuki Chida | 2000-05-23 |
| 6002652 | Pointer-type electronic clock | Kenji Fujita, Kenji Shimoda | 1999-12-14 |
| 5966344 | Watch containing light transmitting metallic dial | Toshio Umemoto, Masami Fukuda, Kenji Shimoda, Yasuo Kitajima, Yoshio Katsuki +1 more | 1999-10-12 |
| 5962551 | Powder of titanium compounds | Kenji Higashi, Masafumi Yasuda | 1999-10-05 |
| 5889736 | Electronic watch | Kenji Fujita, Kiyotaka Igarashi, Akiyoshi Murakami | 1999-03-30 |
| 5812000 | Pulse signal shaper in a semiconductor integrated circuit | Yasuhiro Yamamoto | 1998-09-22 |
| 5703837 | Watch with light transmitting type display plate | Toshio Umemoto, Masami Fukuda, Kenji Shimoda, Yasuo Kitajima, Yurie Udou | 1997-12-30 |
| 5606152 | Multilayer insulated wire and a manufacturing method therefor | Atsushi Higashiura, Toshiki Maezono, Nobuyuki Nakamura, Shigeo Yamaguchi, Mitsuru Inoue +1 more | 1997-02-25 |
| 5576643 | Data transfer circuit device | Yasuhiro Yamamoto | 1996-11-19 |
| 5539335 | Output buffer circuit for semiconductor device | Teruo Seki | 1996-07-23 |
| 5477407 | Protection circuit for protecting a semiconductor device from a voltage surge | Yasunori Murase | 1995-12-19 |
| D363055 | Battery for a portable audio/video device | Katsumi Kojima | 1995-10-10 |
| 5414825 | Method of programming a semiconductor memory device within a microcomputer address space | Yasuhiro Sakakibara, Yoshinori Suzuki | 1995-05-09 |
| 5383963 | Composite fibers of potassium hexatitanate and titanium dioxide | Yuji Aramaki | 1995-01-24 |
| 5275959 | Process for producing ROM | Ryuuji Shibata | 1994-01-04 |
| 5214404 | Continuously magnetizing magnet | Takayoshi Yamaguchi | 1993-05-25 |
| 5161272 | Mattress for magnetic treatment | Takayoshi Yamaguchi | 1992-11-10 |
| 5109359 | Method of controlling a semiconductor integrated circuit | Yasuhiro Sakakibara, Yoshinori Suzuki | 1992-04-28 |
| 5081052 | ROM and process for producing the same | Ryuuji Shibata | 1992-01-14 |
| 4912674 | Read-only memory | Youichi Matsumoto, Ryuuji Shibata, Satoshi Meguro, Kouichi Nagasawa, Hideo Meguro +4 more | 1990-03-27 |
| 4905140 | Semiconductor integrated circuit device | Yasuhiro Sakakibara, Yoshinori Suzuki | 1990-02-27 |
| 4805143 | Read-only memory | Youichi Matsumoto, Ryuuji Shibata, Satoshi Meguro, Kouichi Nagasawa, Hideo Meguro +4 more | 1989-02-14 |
| 4769357 | Process for producing composite oxide catalyst | Kohei Sarumar, Yoichi Ishii | 1988-09-06 |
| 4701886 | Semiconductor integrated circuit device | Yasuhiro Sakakibara, Yoshinori Suzuki | 1987-10-20 |