Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441465 | Exhaust gas purification device and ship including exhaust gas purification device | Takehiko Kakizakai, Hitoshi Ito, Akira Otaki, Tomohide Hashiguchi, Shintaro Ide | 2022-09-13 |
| 10522894 | Coaxial line to microstrip line conversion circuit, where the conversion circuit comprises a waveguide in which the coaxial line and the microstrip line are disposed | Jun Nishihara, Hiroyuki Nonomura | 2019-12-31 |
| 9917559 | High-frequency power amplifier | Hiroyuki Nonomura, Jun Nishihara | 2018-03-13 |
| 9453835 | Method for screening a modulator of a TMEM16 family member | Shigekazu Nagata, Jun Suzuki | 2016-09-27 |
| 7015461 | Method and apparatus for ion attachment mass spectrometry | Yoshiro Shiokawa, Megumi Nakamura, Tohru Sasaki | 2006-03-21 |
| 7005634 | Ionization apparatus | Yoshiro Shiokawa, Megumi Nakamura, Tohru Sasaki | 2006-02-28 |
| 6800848 | Method and apparatus for ion attachment mass spectrometry | Yoshiro Shiokawa, Megumi Nakamura, Tohru Sasaki | 2004-10-05 |
| 6768108 | Ion attachment mass spectrometry apparatus, ionization apparatus, and ionization method | Yoshiki Hirano, Yoshiro Shiokawa, Munetaka Nakata, Masao Takayanagi | 2004-07-27 |
| 6635868 | Mass spectrometry apparatus | Yoshiro Shiokawa, Megumi Nakamura | 2003-10-21 |
| 6590205 | Ionization method for mass spectrometry and mass spectrometry apparatus | Yoshiro Shiokawa, Megumi Nakamura, Tohru Sasaki | 2003-07-08 |
| 6559443 | Ionization apparatus and ionization method for mass spectrometry | Yoshiro Shiokawa, Megumi Nakamura, Yoshiki Hirano | 2003-05-06 |
| 6507020 | Halide compound mass spectrometry method and mass spectrometry apparatus | Yoshiro Shiokawa | 2003-01-14 |
| 6479814 | Ion source for ion attachment mass spectrometry apparatus | Yoshiro Shiokawa, Megumi Nakamura | 2002-11-12 |
| 5682410 | Method for determining core flow rate and water temperature/density in boiling water reactor | Joseph McGrady, Heung-Tae Kim | 1997-10-28 |
| 5283265 | Photopolymerizable rubber | Tetsuya Kimura, Syuno Suto, Fujii Toshihiro, Kimio Mori, Tsuguo Yamaoka | 1994-02-01 |
| 5200438 | Ultraviolet ray-curable ink | Hiroki Nii, Makoto Ikeda, Masao Etori, Ban Tanaka | 1993-04-06 |
| 5185234 | Photosensitive flexographic printing plate composition | Sadayoshi Nakatsukasa, Ban Tanaka, Kosaku Yamada | 1993-02-09 |
| 5085697 | Method of forming a tentative surface protective coating | Tetsuya Kimura, Hiroki Nii | 1992-02-04 |
| 5014009 | Detector for gas chromatograph for detecting ammonia and amine compounds | Hiromi Arimoto | 1991-05-07 |
| 4929469 | Method of forming a tentative surface protective coating | Tetsuya Kimura, Hiroki Nii | 1990-05-29 |
| 4845595 | Meter device for vehicle | Shunjiro Fukui | 1989-07-04 |
| 4677153 | Method for modifying rubbers | Shizuo Kitahara, Yoshitsugu Hirokawa | 1987-06-30 |
| 4654435 | Process for addition reaction of unsaturated organic compounds | Shizuo Kitahara, Yoshitsugu Hirokawa, Haruki Kawada, Nagatoshi Sugi, Hiroaki Hasegawa +1 more | 1987-03-31 |
| 4542190 | Cis-1,4-polyisoprene rubber composition | Shizuo Kitahara, Nagatoshi Sugi | 1985-09-17 |
| 4424306 | Method for modifying cis-1,4-polyisoprene rubber | Shizuo Kitahara, Nagatoshi Sugi | 1984-01-03 |