Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878310 | Catalyst for hydrolysis of carbonyl sulfide and hydrogen cyanide and use of titanium dioxide-based composition | Masanao Yonemura, Toshinobu Yasutake, Koji Higashino, Makoto Susaki, Kaori Yoshida | 2018-01-30 |
| 9463453 | Method for producing NOx removal catalyst for high-temperature exhaust gas | Katsumi Nochi, Masanao Yonemura, Kazuhiro Iwamoto | 2016-10-11 |
| 9238208 | CO shift reaction apparatus and gasification gas refining system | Yoshio Seiki, Koji Higashino, Kaori Yoshida, Masaki Yushima | 2016-01-19 |
| 7375054 | Exhaust gas treatment catalyst and exhaust gas treatment method | Asako Eguchi, Akihiro Sawata, Yasuhiko Tsuru | 2008-05-20 |
| 6897384 | Polymer insulator apparatus and method of mounting same | — | 2005-05-24 |
| 6307157 | Composite insulators and a process for producing the same | So Kawamura | 2001-10-23 |
| 6227749 | Swivel base assembly for connecting insulator to support structure | — | 2001-05-08 |
| 6065207 | Composite insulators and a process for producing the same | So Kawamura | 2000-05-23 |
| 5915761 | Method of producing a polymer LP insulator | Tsutomu Moriya, Takeshi Shogo | 1999-06-29 |
| 5914462 | Composite insulator having end fittings with gaps | — | 1999-06-22 |
| 5907898 | Securing method | Shigehiko Kunieda, Takeshi Shogo | 1999-06-01 |
| 5834703 | Method of securing corona ring | Masamichi Ishihara | 1998-11-10 |
| 5705775 | Corona control ring having elongated water discharge holes | Masamichi Ishihara, Toshiyuki Nakachi | 1998-01-06 |
| 5673120 | Image output device | — | 1997-09-30 |
| 5572638 | Image formation system invalidating outline correction within gradation image region | — | 1996-11-05 |