Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056501 | Axle tilt control apparatus for industrial vehicles | Kazuo Ishikawa, Takaki Ogawa | 2000-05-02 |
| 5787104 | Semiconductor light emitting element and method for fabricating the same | Satoshi Kamiyama, Takeshi Uenoyama, Kiyoshi Ohnaka, Akira Takamori, Masaya Mannoh +5 more | 1998-07-28 |
| 5404707 | Fastening element | — | 1995-04-11 |
| D347623 | Air circuit breaker | Fumiyuki Hisatsune, Takayoshi Ishikawa, Tsukasa Iio, Yasushi Genba, Kouhei Fujiwara +2 more | 1994-06-07 |
| 5234522 | Method of producing flexible printed-circuit board covered with coverlay | Junichi Imaizumi, Hiroshi Nomura, Kouichi Nagao, Yasushi Katoh, Takato Oti +1 more | 1993-08-10 |
| D335488 | Electronic trip relay | Kazuhiro Ishii, Shingo Akita, Koji Hirotsune, Ichiro Arinobu | 1993-05-11 |
| D334174 | Residual current operated circuit-breaker | Setsuo Hosogai, Hiroshi Fujii, Yoshiaki Matsumoto, Kazuyoshi Sugihara, Shingo Maeda +1 more | 1993-03-23 |
| 5171826 | Heat resistant adhesive composition and bonding method using the same | Junichi Imaizumi, Hiroshi Nomura, Kouichi Nagao, Koushi Sakairi, Eikichi Satou | 1992-12-15 |
| D330701 | Power inverter | Eiichi Sugishima, Hideo Iinuma | 1992-11-03 |
| D328058 | Power inverter | Eiichi Sugishima, Hideo Iinuma | 1992-07-21 |
| D325568 | Current limiting attachment for a circuit breaker | Shiro Murata, Shinji Yamagata | 1992-04-21 |
| 5089346 | Heat resistant adhesive composition and bonding method using the same | Junichi Imaizumi, Hiroshi Nomura, Kouichi Nagao, Koushi Sakairi, Eikichi Satou | 1992-02-18 |
| D312700 | Fluorescent lamp | Makoto Kosaka, Hiroyoshi Yamazaki, Mitsuyuki Futatsugi, Toshiharu Fujita, Fuminobu Takizawa +2 more | 1990-12-04 |
| D304377 | Fluorescent lamp | Toshiharu Fujita, Hiroyoshi Yamazaki, Noriyuki Maeda, Kazutaka Shimizu, Norihiko Tanaka +5 more | 1989-10-31 |
| D303718 | Portable electric lantern | Toshiharu Fujita, Yorimitsu Nagai | 1989-09-26 |
| D294019 | Fluorescent lamp socket | Mitsuyuki Futatsugi, Kiyoshi Iwasawa | 1988-02-02 |
| D292320 | Fluorescent lamp | Mitsuyuki Futatsugi, Fuminobu Takizawa, Hitoshi Yamazaki, Yoshihiro Domon, Toshiharu Fujita | 1987-10-13 |
| D287286 | Fluorescent lamp | Fuminobu Takizawa, Hitoshi Yamazaki | 1986-12-16 |
| D287288 | Fluorescent lamp | Toshiharu Fujita, Yoshihiro Domon | 1986-12-16 |
| D282490 | Fluorescent lamp | Toshiharu Fujita, Yoshihiro Domon | 1986-02-04 |
| 4307527 | Method and materials for manufacturing a display device | — | 1981-12-29 |