Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8541537 | Branched polycarbonate resin and process for producing the same | Hiroshi Okamoto, Hiroshi Shuto | 2013-09-24 |
| 8501303 | Aromatic polycarbonate resin composition | Yoji Ohira, Toshiyuki Miyake, Hiroshi Shuto, Hiroshi Okamoto, Maiko Murai | 2013-08-06 |
| 6987814 | Distortion compensating device | Takanori Iwamatsu, Kenzo Kobayashi | 2006-01-17 |
| 6487261 | Distortion compensating device | Takanori Iwamatsu, Kenzo Kobayashi | 2002-11-26 |
| 6201841 | Distortion compensating device | Takanori Iwamatsu, Kenzo Kobayashi | 2001-03-13 |
| 5962453 | Triazine derivative and medicine | Fusao Ueda, Ken Nakamura | 1999-10-05 |
| 5568564 | Image processing apparatus and method for inspecting defects of enclosures of semiconductor devices | — | 1996-10-22 |
| 4859767 | Glucosylmoranoline derivatives and use thereof for inhibiting increase in blood sugar levels | Makoto Sugiyama, Yoji Ezure, Yoshiaki Yoshikuni, Nobutoshi Ojima | 1989-08-22 |
| 4860282 | System for transmitting auxiliary signal in a multiplex communication system | Hideaki Itoh | 1989-08-22 |
| 4831055 | Benzoic acid derivatives | Yoshiaki Yoshikuni, Shoichi Chokai, Hirotsugu Yoshida, Haruo Tanaka, Jun Segawa | 1989-05-16 |
| 4755523 | Abietamide derivatives | Yoshiaki Yoshikuni, Shoichi Chokai, Yukio Fujita | 1988-07-05 |
| 4670788 | Gray scale transformation circuit | — | 1987-06-02 |
| 4656644 | Digital radio receiving apparatus | — | 1987-04-07 |
| 4593413 | Space-diversity receiving system | — | 1986-06-03 |
| 4543659 | Method for recognizing a pellet pattern | — | 1985-09-24 |
| 4538121 | High frequency generator with output shut-off or reduced by biasing multiplier diode | Yasuhiro Yano, Isamu Umino, Zenichi Ohsawa | 1985-08-27 |
| 4237132 | Morpholinone derivatives and method of use | Hiromu Murai, Katsuya Ohata, Hiroshi Enomoto, Shoichi Chokai, Mitsuhiro Maehara +1 more | 1980-12-02 |