Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8785671 | 6,13-dihalogen-5,14-dihydropentacene derivative and method for producing 6,13-substituted-5,14-dihydropentacene derivative using same | Ken-Ichiro Kanno, Shi Li | 2014-07-22 |
| 8115197 | Organic semiconductor material, organic semiconductor thin film and organic semiconductor device | Takahiro Ohe, Noriyuki Kawashima, Ken-Ichiro Kanno | 2012-02-14 |
| 8022295 | Photoelectric conversion devices | Kiyoshi Musha | 2011-09-20 |
| 7257385 | Wireless communication semiconductor integrated circuit device and wireless communication system | Ikuya Ono | 2007-08-14 |
| 7166684 | Transition metal compound, catalyst for olefin polymerization and method for producing polyolefin | Takashi Seki, Hiroyuki Shimizu, Kiyohiko Nakajima, Tetsuro Fukuda | 2007-01-23 |
| 6586554 | Polyarylene and method for production thereof | — | 2003-07-01 |
| 6365744 | Process for producing pyridine derivative through reaction of azametallacyclopentadiene with alkyne | — | 2002-04-02 |
| 5343029 | Optical scanner having laser diode as light source | Hiroaki Katoh, Toshimasa Miyazaki, Takeshi Ishii, Yoshihiro Oyama, Tatsuo Sasaki | 1994-08-30 |
| 5268565 | Compact type bar code reader | Hiroaki Katoh, Yoshitaka Murakawa, Toshimasa Miyazaki, Nobuyuki Kitamura, Takeshi Ishii +4 more | 1993-12-07 |
| 5163063 | Semiconductor laser driving circuit | Yukio Yoshikawa, Takeshi Ishii, Yoshihiro Oyama, Tatsuo Sasaki, Shinichi Sato +6 more | 1992-11-10 |
| 5095203 | Article detection device and method with shift registers and sampling | Shinichi Sato, Takeshi Ishii, Yoshihiro Oyama, Tatsuo Sasaki, Mitsuo Watanabe +6 more | 1992-03-10 |
| 4346972 | Camera equipped with an automatically controlling device for focusing and shutter operation | — | 1982-08-31 |