Issued Patents All Time
Showing 101–119 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624372 | Gas insulated switchgear | Takemasa Ogawa, Mamoru Okabe | 2003-09-23 |
| 6598185 | Pattern data inspection method and storage medium | Showgo Matsui, Katsuji Tabara, Kunihiko Shiozawa, Yoshiharu Ootani, Syuzi Katase | 2003-07-22 |
| 6515247 | Gas insulated switchgear | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki | 2003-02-04 |
| 6399911 | Gas insulated switchgear apparatus | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki, Yasuhito Watanabe | 2002-06-04 |
| 6337452 | Gas insulated switchgear with flange-spacer assembly | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki | 2002-01-08 |
| 6278073 | Gas insulated switching apparatus | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki, Yasuhito Watanabe | 2001-08-21 |
| 6219225 | Gas insulated switch gear and method for assembling therefor | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki | 2001-04-17 |
| 6201744 | Semiconductor memory circuit and redundancy control method | — | 2001-03-13 |
| 6188034 | Gas insulated switchgear with flange-spacer assembly | Keiichi Tsuzura, Junzo Kida, Minoru Yabuki | 2001-02-13 |
| 5894135 | Superconductor device | Tetsuya Yamamoto, Hiroshi Suzuki, Kenichi Kawaguchi, Seiji Suzuki, Yorinobu Yoshisato | 1999-04-13 |
| 5851470 | Method of producing a plate-like material with a resinous member for a window | Seiichi Yokota, Hideyuki Hashimoto | 1998-12-22 |
| 5600415 | Image forming apparatus with developing bias control | — | 1997-02-04 |
| 5576920 | Electrostatic destruction preventing circuit and receiving apparatus having the same | Tadashi Kosuga, Yoshimi Tsuboi | 1996-11-19 |
| 5529602 | Sintered iron alloy resistant to abrasion at high temperature and method of manufacturing the same | Kei Ishii, Yoshimasa Aoki, Hideaki Kawata, Akira Fujiki, Katsuyuki Nakamura | 1996-06-25 |
| 5374947 | Laser beam printer capable of changing scanning density and paper transport speed | Yukinori Sezaki, Hideki Furuta | 1994-12-20 |
| 5311469 | Semiconductor memory device | Satoru Hoshi, Masami Masuda | 1994-05-10 |
| 5298958 | Image forming apparatus | — | 1994-03-29 |
| 4774755 | Magnetic head and process for producing same | Yorinobu Yoshisato, Hideki Yoshikawa, Kazuhiko Taketa, Isao Yasuda, Kenji Kubota | 1988-10-04 |
| 4719527 | Composite magnetic head having accurately aligned gaps | Yorinobu Yoshisato, Hideki Yoshikawa, Kazuhiko Taketa, Isao Yasuda, Kenji Kubota | 1988-01-12 |