Issued Patents All Time
Showing 301–325 of 334 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239417 | Lens barrel for automatic focusing camera | Haruki Eguchi, Takuji Hamasaki, Kenji Watanabe, Katsumori Kikuchi, Morio Takizawa +1 more | 1993-08-24 |
| 5227825 | Lens barrel for camera | Haruki Eguchi | 1993-07-13 |
| 5211906 | Reactor containment vessel | Shigeo Hatamiya, Masanori Naitoh, Yoshiyuki Kataoka, Isao Sumida, Toshitsugu Nakao +5 more | 1993-05-18 |
| 5187555 | Semiconductor integrated circuit of standard cell system | Tadahiro Kuroda | 1993-02-16 |
| 5164860 | Electrically driven zoom lens barrel | Shinsuke Kohmoto | 1992-11-17 |
| 5155515 | Camera having motor-driven zoom lens | Shinsuke Kohmoto, Takuji Hamasaki | 1992-10-13 |
| 5132809 | Image display apparatus | Tetsuo Kikuchi | 1992-07-21 |
| 5096659 | Reactor containment vessel | Masataka Hidaka, Shigeo Hatamiya, Terufumi Kawasaki, Toru Fukui, Yoshiyuki Kataoka +3 more | 1992-03-17 |
| 5054524 | Solid-color weave pattern belt | Yasushi Kato, Noriyoshi Tsurugi, Shigeji Ogata | 1991-10-08 |
| 4992231 | Emergency core cooling system | Yoshiyuki Kataoka, Masanori Naitoh, Takashi Ikeda, Hisamichi Inoue | 1991-02-12 |
| 4974394 | Cutting and sorting apparatus | — | 1990-12-04 |
| 4975175 | Miniaturized oxygen electrode and miniaturized biosensor and production process thereof | Isao Karube | 1990-12-04 |
| 4877574 | Method of and apparatus for controlling power of natural circulation reactor | Yoshiyuki Kataoka, Michio Murase, Kotaro Inoue, Isao Sumida, Shozo Yamanari +3 more | 1989-10-31 |
| 4822557 | Emergency reactor core cooling structure | Michio Murase, Shigeo Hatamiya, Masanori Naitoh, Kenji Tominaga | 1989-04-18 |
| 4773047 | Read only memory device | Yukinori Uchino | 1988-09-20 |
| 4716308 | MOS pull-up or pull-down logic circuit having equalized discharge time delays and layout avoiding crossovers | Kenji Matsuo, Itsuo Sasaki, Mitsuyuki Kunieda | 1987-12-29 |
| 4651190 | Semiconductor integrated circuit | Teruo Kobayashi | 1987-03-17 |
| 4627703 | Apparatus for forming images from positive and negative originals | Shinji Murata, Masanari Shirai, Kazuhiko Onuki | 1986-12-09 |
| 4592021 | Data readout circuit for an MOS transistor array | Itsuo Sasaki | 1986-05-27 |
| 4579591 | Desensitizing solution for use in offset printing | Masao Tanaka, Masato Iwai, Sadao Osawa, Nobuyuki Kita | 1986-04-01 |
| 4532494 | Adaptive delta codec which varies a delta signal in accordance with a characteristic of an input analog signal | Itsuo Sasaki, Masakazu Kamichika | 1985-07-30 |
| D279382 | Cash register or similar article | Susumu Hori, Shinichi Kaneko | 1985-06-25 |
| 4520283 | Band pass filter with a switched capacitor | Itsuo Sasaki | 1985-05-28 |
| 4500672 | Rubber composition comprising furnace carbon black | Shinji Misono | 1985-02-19 |
| D276815 | Microfilm copying camera | Masahiro Kando | 1984-12-18 |