Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713758 | Vaned pump device having fluid pressure chambers located outside the cam ring to control cam ring eccentricity | — | 2023-08-01 |
| 10960344 | Method and apparatus for separating gas by pressure swing adsorption | Yoji Fujimori, Kazumi Okada, Tomohiro Ootsuka | 2021-03-30 |
| 10786782 | Gas treatment method | Yoji Fujimori | 2020-09-29 |
| 10738330 | Apparatus for producing organic substance from waste and method for producing organic substance from waste | Satoshi Koma | 2020-08-11 |
| 10626070 | Device for manufacturing organic substance and method for manufacturing organic substance | Yoji Fujimori, Satoshi Koma, Kazumi Okada, Kanetomo SATOU | 2020-04-21 |
| 10597627 | Apparatus for producing organic substance from waste and method for producing organic substance from waste | Kanetomo SATOU, Norihide NISHIYAMA, Kokoro HAMACHI | 2020-03-24 |
| 10577577 | Device for manufacturing organic substance and method for manufacturing organic substance | Kanetomo SATOU, Yoji Fujimori, Kokoro HAMACHI, Kazuo Doyama | 2020-03-03 |
| 10196655 | Apparatus for producing organic substance from waste and method for producing organic substance from waste | Satoshi Koma | 2019-02-05 |
| 8697912 | N-(1-hydroxyethyl) carboxamide compound and process for producing same | Keisuke Ohta, Syunichi Nagamatsu | 2014-04-15 |
| 8580849 | Hydrous gel and production process and use of the hydrous gel | — | 2013-11-12 |
| 8383745 | Method for producing N-methyl-N-vinylacetamide having improved stability and polymerizability | — | 2013-02-26 |
| 7697345 | Nonvolatile memory system, semiconductor memory, and writing method | Hitoshi Miwa, Osamu Tsuchiya, Shooji Kubono | 2010-04-13 |
| 7515194 | Image pickup optical system and optical apparatus using the same | Tetsuo Nagata, Tomoko Sato, Akihiro Sakurai, Takeshi Takahashi, Kazuhiro Matsumoto | 2009-04-07 |
| 7271956 | Diffractive optical element | — | 2007-09-18 |
| 7199951 | Decentering optical system, holding structure of decentering optical system, and optical apparatus using the same | Tetsuo Nagata, Tomoko Sato, Akihiro Sakurai, Takeshi Takahashi, Kazuhiro Matsumoto | 2007-04-03 |
| 7095573 | Image pickup apparatus | Tetsuo Nagata, Tomoko Sato, Akihiro Sakurai, Takeshi Takahashi, Kazuhiro Matsumoto | 2006-08-22 |
| 6781756 | Diffractive optical element | — | 2004-08-24 |
| 6449094 | Optical system including diffraction optical element | — | 2002-09-10 |
| 6330109 | Optical system comprising a diffractive optical element, and method of designing the same | — | 2001-12-11 |
| 6246522 | Optical system comprising a diffractive optical element, and method of designing the same | — | 2001-06-12 |
| 6192958 | Apparatus for producing fiber-reinforced resin golf club shaft | Shinji Yamamoto | 2001-02-27 |
| 6157488 | Diffractive optical element | — | 2000-12-05 |
| 6139285 | Hydraulic pump for power steering system | Yukio Uchida, Atsushi Ishizuka, Masateru Yamamuro | 2000-10-31 |
| 6115234 | Multilayer microelectronic circuit with trimmable capacitors | Hiroshi Katagiri, Tadashi Shingaki, Tatsuya Takemura | 2000-09-05 |
| 6046409 | Multilayer microelectronic circuit | Hiroshi Katagiri, Tadashi Shingaki, Tatsuya Takemura | 2000-04-04 |