Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5982239 | Phase locked loop circuit and a picture reproducing device | Fumihiro Takahashi, Shikiko Nachi, Norihisa Yamamoto | 1999-11-09 |
| 5526126 | Signal processor for VTR which converts color under signals to color signals | Takashi Jin, Kenya Yamauchi, Shinichi Ishihara, Kouichi Yamazaki | 1996-06-11 |
| 5351089 | Video signal processing device and method | Yoshiyuki Matsumoto | 1994-09-27 |
| 5132806 | Semiconductor integrated circuit device | Yukinori Kitamura, Setsuo Ogura, Shiro Mayuzumi, Shunji Mori, Toshiyuki Fukamachi +3 more | 1992-07-21 |
| 4942536 | Method of automatic circuit translation | Toshinori Watanabe, Fumihiko Mori, Tamotsu Nishiyama, Yasuo Kominami, Noboru Horie | 1990-07-17 |
| 4841484 | Tri-state IIL gate | Kazuo Watanabe, Kouichi Yamazaki | 1989-06-20 |
| 4803636 | Circuit translator | Tamotsu Nishiyama, Toshinori Watanabe, Noboru Horie, Yasuo Kominami, Fumihiko Mori | 1989-02-07 |
| 4725745 | Bi-MOS PLA | Shizuo Kondo, Setsuo Ogura, Eiji Minamimura | 1988-02-16 |
| 4697102 | Bipolar logic circuit having two multi-emitter transistors with an emitter of one connected to the collector of the other to prevent saturation | Takahiro Okabe, Makoto Hayashi, Katuhiro Morisuye, Tomoyuki Watanabe, Katsuyoshi Washio +2 more | 1987-09-29 |
| 4670859 | Logic circuit | Setsuo Ogura, Shizuo Kondo, Eiji Minamimura | 1987-06-02 |
| 4659947 | "PLA with forward-conduction bipolar ""and"" array and I.sup.2 L ""OR"" array" | Setsuo Ogura, Shizuo Kondo, Eiji Minamimura | 1987-04-21 |
| 4543499 | I.sup.2 L circuitry having operating current supplied by higher-voltage circuitry fabricated on same chip | Kenji Kaneko, Minoru Nagata, Setsuo Ogura, Takahiro Okabe, Mitsuya Sato | 1985-09-24 |
| 4509036 | A/D Converter with bit extension capability using wired-OR outputs | — | 1985-04-02 |
| 4504792 | FM Detector using monostable multivibrators | — | 1985-03-12 |
| 4368354 | Discriminator apparatus for detecting the presence of a signal by using a differential beat signal having an inaudible frequency | Masanori Oguino, Noboru Sakata | 1983-01-11 |
| 4349834 | Chroma signal gain control circuit | Kenichi Tonomura, Kyoichi Takahashi | 1982-09-14 |
| 4328513 | Synchronizing signal generator device for television | Toyotaka Machida, Yuichi Ikemura | 1982-05-04 |