Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6812590 | Power supply circuit | Yonghwan Lee, Manabu Nishimizu | 2004-11-02 |
| 6734573 | Semiconductor memory having access transistors formed in a single well and driver transistors formed in wells different from the single well | — | 2004-05-11 |
| 6670262 | Method of manufacturing semiconductor device | Koji Nii | 2003-12-30 |
| 6627960 | Semiconductor data storage apparatus | Koji Nii | 2003-09-30 |
| 6621234 | Plasma display device with alternately arranged sustain electrodes | Katsumi Itoh, Hideaki Ohki, Tomokatsu Kishi | 2003-09-16 |
| 6347182 | Recording/reproducing apparatus including search reproducer controlled by tracking controller so that picture information of a selected type can be normally detected during search reproduction | Mitsuhiko Watanabe, Mitsuru Kudo, Tetsuo Sakae, Hiroyuki Kimura, Hajime Takasugi | 2002-02-12 |
| 6178287 | Magnetic recording and reproducing system including search reproduction circuit for reproducing an entire screen of one picture channel selected from a plurality of picture channels intermittently recorded on a magnetic tape | Mitsuhiko Watanabe, Mitsuru Kudo, Tetsuo Sakae, Hiroyuki Kimura, Hajime Takasugi | 2001-01-23 |
| 6078205 | Circuit device, drive circuit, and display apparatus including these components | Michitaka Ohsawa, Yuji Sano | 2000-06-20 |
| 5625504 | Magnetic recording and reproducing system | Mitsuhiko Watanabe, Mitsuru Kudo, Tetsuo Sakae, Hiroyuki Kimura, Hajime Takasugi | 1997-04-29 |
| 5557564 | Signal terminal structure for macro cells and an associated connection method | Masanori Haraguchi, Masato Ito | 1996-09-17 |
| 5490103 | Signal terminal structure for macro cells and an associated connection method | Masanori Haraguchi, Masato Ito | 1996-02-06 |
| 5432648 | Magnetic recording and reproducing unit with selection of reproduced image signals | Mitsuhiko Watanabe, Masahiro Tanaka, Mitsuru Kudo | 1995-07-11 |
| 5251074 | Method and apparatus for controlling a video signal print system | Kentaro Hamma, Yasunori Kobori, Hiroyuki Kimura, Shoji Ohno, Osamu Numata +3 more | 1993-10-05 |
| 5151924 | Automatic equalization method and apparatus | Seiichi Mita, Morishi Izumita, Hiroshi Ide, Nobukazu Doi, Yasuo Inagaki | 1992-09-29 |
| 4924329 | Rotary drum apparatus for a magnetic recording and reproducing device | Kenmei Masuda, Kenji Ogiro, Akihiro Nakajima, Mashanori Kochi, Kazutoshi Konno | 1990-05-08 |
| 4825299 | Magnetic recording/reproducing apparatus utilizing phase comparator | Shigemitsu Higuchi, Hiroaki Takahashi, Yasufumi Yunde, Takashi Furuhata | 1989-04-25 |
| 4724407 | Integrated filter circuit having switchable selected parallel filter paths | Kuniaki Miura, Isao Fukushima, Mitsuru Kudo, Takashi Kubota | 1988-02-09 |
| 4691246 | Apparatus for multiplex recording and reproduction of audio and video signals | Kuniaki Miura, Isao Fukushima, Susumu Otsuka | 1987-09-01 |
| 4672468 | Magnetic recording apparatus with recording of first and second sound signals | Hisaji Watanabe, Isao Fukushima, Hideo Yoshida | 1987-06-09 |
| 4667120 | Integrated filter circuit with variable frequency characteristics | Isao Fukushima, Kuniaki Miura, Kenji Kano | 1987-05-19 |
| 4634995 | Electronic circuitry utilizing an inerted Darlington amplifier output stage to be operable with a low supply voltage | Isao Nakagawa, Akihiro Yamamoto, Koichi Hirose, Mitsuru Kudo | 1987-01-06 |
| 4607293 | Magnetic recording and reproduction system | Kuniaki Miura, Isao Fukushima | 1986-08-19 |
| 4591924 | Multiplex magnetic recording and reproduction system | Kuniaki Miura, Isao Fukushima, Teizo Tamura | 1986-05-27 |
| 4338645 | Tape running time indication system | Katsuo Mohri | 1982-07-06 |
| 4307326 | Drive system for a motor | Isao Fukushima, Hideo Nishijima | 1981-12-22 |