Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6045945 | Electrolyte solution for lithium secondary battery | Toshikazu Hamamoto, Atsuo Hitaka, Koji Abe, Yohsuke Ueno, Noriyuki Ohira | 2000-04-04 |
| 6041832 | Wire twist-preventing device in winding machine | Noburo Miyawaki, Yuuki Kohno, Yohji Ohmori, Kunitomo Ishiguro | 2000-03-28 |
| 5991256 | Multiple disc changing and playing apparatus having disk rack boards, a carrier and a recorder generator | Wataru Nonaka, Takahisa Hakoishi, Motofumi Itawaki, Masaharu Suzuki | 1999-11-23 |
| 5933950 | Method of fastening intake manifold in internal combustion engine having two cylinder banks | Keiichi Yuo | 1999-08-10 |
| 5795538 | Apparatus for steel hardening and process therefor | Fumitaka Abukawa, Hitoshi Goi, Shin Kurasawa, Hirofumi Kamisugi | 1998-08-18 |
| 5696983 | Decentralized system connected by individual buses and bus connection method | Yasuo Morooka | 1997-12-09 |
| 5670028 | Process for preparing high purity hydrogen peroxide aqueous solution | Yukio Inaba, Yohsuke Ueno, Yukihiro Nishida | 1997-09-23 |
| 5608364 | Layered stripline filter including inductive coupling adjustment strip | Takami Hirai | 1997-03-04 |
| 5592544 | DTMF signal judging apparatus | Yasumoto Murata, Michio Ikeuchi, Shuichi Yoshikawa | 1997-01-07 |
| 5588052 | DTMF signal judging apparatus | Yasumoto Murata, Michio Ikeuchi, Shuichi Yoshikawa | 1996-12-24 |
| 5225144 | Gas-carburizing process and apparatus | Keishichi Nanba, Yoshihiko Kitayama, Fukitaka Abukawa, Hitoshi Goi | 1993-07-06 |
| 5223277 | Apparatus for cutting an enveloped body | Kazuyoshi Onoguchi, Yasunori Tashiro | 1993-06-29 |
| 5133813 | Gas-carburizing process and apparatus | Keishichi Nanba, Yoshihiko Kitayama, Fukitaka Abukawa, Hitoshi Goi | 1992-07-28 |
| 5068876 | Phase shift angle detector | Shuuichi Yoshikawa, Michio Ikeuchi, Yasumoto Murata, Takahiko Nakano | 1991-11-26 |
| 4772996 | Load current detecting device for pulse width modulation inverter | Hiroyuki Hanei, Takeshi Hanada, Kenji Kubo, Tsutomu Omae, Toshihiko Matsuda | 1988-09-20 |
| 4712052 | Digital servo-control system | Tsutomu Omae, Sanshiro Obara, Kenji Kubo | 1987-12-08 |
| 4683200 | Monoclonal antibody to human cancer antigen and method for producing same | Setsuo Hirohashi, Yukio Shimosato | 1987-07-28 |