Issued Patents All Time
Showing 151–174 of 174 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5282045 | Depth-of-field control apparatus and image pickup apparatus having the same therein | Itaru Mimura, Kenji Takahashi, Toshiyuki Akiyama, Yoshizumi Eto, Naoki Ozawa | 1994-01-25 |
| 5275757 | Liquid crystal compounds and liquid crystal display devices | Hiroshi Mineta, Tomoyuki Yui | 1994-01-04 |
| 5268547 | High frequency heating apparatus utilizing inverter power supply | Daisuke Bessyo, Naoyoshi Maehara, Yuji Nakabayashi | 1993-12-07 |
| 5257326 | Method and apparatus for interpolating a video signal of a picture element which has not been sampled and transmitted by an interleave sampling operation | Naoki Ozawa, Kenji Takahashi, Toshiyuki Akiyama, Itaru Mimura | 1993-10-26 |
| 5250775 | Electric cooking apparatus adapted for generating high power output containing a battery | Naoyoshi Maehara, Daisuke Bessyo, Yuji Nakabayashi, Makoto Shibuya, Shigeru Kusunoki +1 more | 1993-10-05 |
| 5235818 | Cryostat | Mitsuo Horikawa, Kazuki Moritsu | 1993-08-17 |
| 5176003 | Cryostat | Mitsuo Horikawa, Kazuki Moritsu | 1993-01-05 |
| 5113247 | Solid state image pickup apparatus for correcting discrepancy of registration | Toshiyuki Akiyama, Itaru Mimura, Naoki Ozawa, Kenji Takahashi, Yoshizumi Eto | 1992-05-12 |
| 5098898 | Phospholipid derivatives | Kazumi Ogata, Kyozo Yamamoto | 1992-03-24 |
| 5091617 | High frequency heating apparatus using inverter-type power supply | Naoyoshi Maehara, Kazuho Sakamoto, Daisuke Bessyo, Takashi Niwa, Shigeru Kusunoki +1 more | 1992-02-25 |
| 4999762 | High voltage power source device | Kazuho Sakamoto, Takashi Niwa, Haruo Suenaga | 1991-03-12 |
| 4977301 | High-frequency heating apparatus using frequency-converter-type power supply | Naoyoshi Maehara, Daisuke Bessyo, Shigeru Kusunoki | 1990-12-11 |
| 4967051 | High-frequency heating apparatus having start control device for magnetron power supply circuit | Naoyoshi Maehara, Haruo Suenaga, Kazuho Sakamoto, Takashi Niwa, Kimiaki Yamaguchi | 1990-10-30 |
| 4900989 | Magnetron feeding apparatus and method of controlling the same | Haruo Suenaga, Naoyoshi Maehara, Kazuho Sakamoto, Takashi Niwa, Daisuke Bessyo | 1990-02-13 |
| 4886951 | Power supply for a magnetron having a rectifying circuit, switching circuit, and transformer | Haruo Suenaga, Naoyoshi Maehara, Kazuho Sakamoto, Takashi Niwa, Daisuke Bessyo +2 more | 1989-12-12 |
| 4851629 | High-frequency heating device | Daisuke Bessyo, Naoyoshi Maehara, Kazuho Sakamoto, Shigeru Kusunoki | 1989-07-25 |
| 4839637 | Method of driving gas-discharge panel | Shigeo Mikoshiba, Shinichi Shinada | 1989-06-13 |
| 4812960 | Power feeding apparatus | Kazuho Sakamoto, Takao Shitaya, Shigeru Kusunoki, Naoyoshi Maehara, Takashi Niwa +1 more | 1989-03-14 |
| 4707676 | Superconducting magnet | Yosio Saitou, Takeshi Kataoka, Moriaki Takechi | 1987-11-17 |
| 4704674 | Power feed apparatus for load having reverse blocking characteristics | Naoyoshi Maehara, Shigeru Kusunoki, Kazuho Sakamoto, Makoto Mihara | 1987-11-03 |
| 4655045 | Cryogenic vessel for a superconducting apparatus | Tetsuo Nishio, Hirofumi Maekawa, Hisashi Oota | 1987-04-07 |
| 4607245 | Gas insulated electromagnetic induction appliance | Yutaka Kuroda, Yoshio Yoshida, Yuichi Kabayama, Tsugio Watanabe, Tetsuro Hakata | 1986-08-19 |
| 4588972 | Electromagnetic induction apparatus with cooling grooves | Yoshinobu Harumoto, Yoshio Yoshida, Yuichi Kabayama, Hisao Kan, Tetsuro Hakata | 1986-05-13 |
| 4581477 | Gas-insulated electrical apparatus | Yoshinobu Harumoto, Yoshio Yoshida, Yuichi Kabayama, Tetsuro Hakata, Tsugio Watanabe | 1986-04-08 |