Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8039954 | Bidirectional switch module | Takamitsu Kanazawa | 2011-10-18 |
| 7750463 | Bidirectional switch module | Takamitsu Kanazawa | 2010-07-06 |
| 4833370 | Electron beam deflector | Soichi Sakurai, Hiroki Oguro | 1989-05-23 |
| 4823052 | Horizontal deflection high-voltage circuit | Makoto Onozawa, Koji Kito | 1989-04-18 |
| 4820997 | Differential amplifier circuit | Yuji Sano, Masahide Kawai | 1989-04-11 |
| 4767971 | Horizontal blanking pulse generation circuit used for display unit with cathode-ray tube | Makoto Onozawa, Kouji Kitou | 1988-08-30 |
| 4722006 | Clamp circuit for a video signal processor | Yuichirou Kimura | 1988-01-26 |
| 4707640 | Horizontal deflection output circuit | Makoto Onozawa, Hitoshi Maekawa, Koji Kito | 1987-11-17 |
| 4633145 | Brightness control circuit for display apparatus with color picture tube | Yuichiro Kimura, Hiroyuki Miyajima | 1986-12-30 |
| 4612451 | Drive circuit for driving a transistor | Hitoshi Maekawa, Kunio Ando | 1986-09-16 |
| 4587495 | Cascode amplifier with an improved biasing arrangement | Kunio Ando, Hitoshi Maekawa | 1986-05-06 |
| 4544896 | Amplitude adjusting equipment in a signal translation line | Etuo Funada, Hiroyuki Miyajima, Hitoshi Maekawa, Kunio Ando | 1985-10-01 |
| 4528520 | Wide band high output amplifier using a power field effect transistor as an output stage | — | 1985-07-09 |
| 4480268 | Gamma correction circuit | Hitoshi Maekawa | 1984-10-30 |
| 4442384 | Horizontal deflection circuit | Hitoshi Maekawa, Kunio Ando | 1984-04-10 |
| 4285008 | Color picture reproducing device | Syuzo Matsumoto, Hitoshi Maekawa | 1981-08-18 |