Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691109 | Gas separation membrane element, gas separation membrane module and gas separation apparatus | Tsutomu Tasaki | 2023-07-04 |
| 11338242 | Method and apparatus for removing CO2 | Osamu Okada, Masaaki Teramoto, Tamotsu Nonouchi, Nobuaki Hanai, Junya Miyata +2 more | 2022-05-24 |
| 10861707 | Method for manufacturing semiconductor device and semiconductor memory device | — | 2020-12-08 |
| 9724652 | Copolymer and carbon dioxide gas separation membrane | Kenichi Hirose, Hayato Sugiyama, Takehiro Nakasuji | 2017-08-08 |
| 9355812 | Processing apparatus and processing method | — | 2016-05-31 |
| 7933514 | Camera system and digital camera | Yasushi Ogino | 2011-04-26 |
| 7228194 | Power supply system, power supply method and lot processing method | — | 2007-06-05 |
| 6869934 | Method of purifying calcium ion-binding protein | Hiroshi Mizokami, Keishin Sugawara, Tatsufumi Onchi, Kazuhiro Komatsu, Satoshi Koyanagi +1 more | 2005-03-22 |
| 6580447 | Video signal switching arrangement and conference video display system using same | Kazuo Shimizu, Satoshi Kawaguchi, Kouji Takahashi | 2003-06-17 |
| 6423489 | Compositions and methods for treatment of Hepatitis C virus-associated diseases | Kevin P. Anderson, Ronnie Hanecak, Kazuya Hoshiko, Chikateru Nozaki, Tsukasa Nishihara +6 more | 2002-07-23 |
| 6391542 | Compositions and methods for treatment of Hepatitis C virus-associated diseases | Kevin P. Anderson, Ronnie Hanecak, Kazuya Hoshiko, Chikateru Nozaki, Tsukasa Nishihara +6 more | 2002-05-21 |
| 6312164 | Optical connector and method of and fixture for setting projection length of optical fiber | Yasumoto Kawamura, Takehiro Hayashi, Ken Kanai, Kazuo Hogari, Shinji Nagasawa | 2001-11-06 |
| 6284458 | Compositions and methods for treatment of hepatitis C virus-associated diseases | Kevin P. Anderson, Ronnie Hanecak, Kazuya Hoshiko, Chikateru Nozaki, Tsukasa Nishihara +3 more | 2001-09-04 |
| 6234684 | Optical connector and method of and setting projection length of optical fiber | Yasumoto Kawamura, Takehiro Hayashi, Ken Kanai, Kazuo Hogari, Shinji Nagasawa | 2001-05-22 |
| 6139838 | Tissue plasminogen activator medicinal composition | Kazuyuki Nakashima, Yoshitaka Tajima, Hiroshi Mizokami | 2000-10-31 |
| 6089759 | Optical connector and method of and fixture for setting projection length of optical fiber | Yasumoto Kawamura, Takehiro Hayashi, Ken Kanai, Kazuo Hogari, Shinji Nagasawa | 2000-07-18 |
| 5583958 | Composite optical device | Hisaharu Yanagawa, Takeo Shimizu, Shiro Nakamura | 1996-12-10 |
| 5546483 | Integrated optical waveguide circuit and optical branch line test system using the same | Yasuyuki Inoue, Masao Kawachi, Katsunari Okamoto, Norio Takato, Fumihiko Yamamoto +2 more | 1996-08-13 |
| 5500731 | Optical time domain reflectometer using ring laser light source | Mitsuhisa Sato, Mikio Maeda | 1996-03-19 |
| 4586461 | Dry-type developing device for electrophotography | Matsusaburo Noguchi, Mikio Yamamoto | 1986-05-06 |