Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7231158 | Image forming apparatus having a fixing device with improved temperature detection features | Chikara Hiraoka, Toru Hanashima, Tetsuji Takegoshi, Shogo Matsumoto | 2007-06-12 |
| 6884406 | Process for preparing an alumina composition | Masayoshi Sato | 2005-04-26 |
| 6666448 | Apparatus handling paper sheets and the like | Hisahiro Koshizuka, Shinji Shibata, Riichi Kato | 2003-12-23 |
| 6536761 | Paper money handling device | Akira Mochizuki, Riichi Katou | 2003-03-25 |
| 6171573 | Alumina sol, process for preparing the same, process for preparing alumina molding using the same, and alumina-based catalyst prepared thereby | — | 2001-01-09 |
| 5403513 | Titanium oxide sol and process for preparation thereof | Yusaku Arima, Hirokazu Tanaka, Shiyuichi Hiraoka | 1995-04-04 |
| 5389357 | Modified crystalline aluminosilicate zeolites and process for their preparation | Yusaku Arima, Takanori Ida | 1995-02-14 |
| 5273828 | Coating liquids for forming conductive coatings | Michio Komatsu, Toshiharu Hirai, Yoneji Abe, Keiichi Mihara | 1993-12-28 |
| 5270072 | Coating liquids for forming conductive coatings | Michio Komatsu, Toshiharu Hirai, Yoneji Abe, Keiichi Mihara | 1993-12-14 |
| 5256484 | Substrate having a transparent coating thereon | Michio Komatsu, Toshiharu Hirai, Yoneji Abe, Keiichi Mihara | 1993-10-26 |
| 5204177 | Process for preparing conductive fine particles and conductive coating materials containing said particles | Michio Komatsu, Tsuguo Koyanagi, Masayuki Matsuda, Hiroo Yoshidome, Akira Nakashima +1 more | 1993-04-20 |
| 5078915 | Coating liquids for forming conductive coatings | Michio Komatsu, Toshiharu Hirai, Yoneji Abe, Keiichi Mihara | 1992-01-07 |
| 5013607 | Transparent conductive ceramic-coated substrate processes for preparing same and uses thereof | Michio Komatsu, Toshiharu Hirai, Yoneji Abe, Noboru Senjyuu | 1991-05-07 |
| 4987012 | Process for preparing mono-dispersed particles | Michio Komatsu, Hiroyasu Nishida, Yoshichika Tanaka, Tsuguo Koyanagi, Kei Mihara | 1991-01-22 |
| 4937148 | Process for preparing conductive fine particles | Michio Komatsu, Tsuguo Koyanagi, Masayuki Matsuda, Hiroo Yoshidome, Akira Nakashima +1 more | 1990-06-26 |
| 4925554 | Hydrotreating process for heavy hydrocarbon oils | Hidehiro Higashi, Katsuhiro Shirono, Yoshio Eto | 1990-05-15 |
| 4925704 | Processes for preparing mono-dispersed particles | Michio Komatsu, Hiroyasu Nishida, Yoshichika Tanaka, Tsuguo Koyanagi, Kei Mihara | 1990-05-15 |
| 4791084 | Hydrocarbon catalytic cracking catalyst compositions and method therefor | Masamitsu Ogata, Takanori Ida, Tatsuo Masuda | 1988-12-13 |
| 4789654 | Hydrotreating catalysts | Tetsuji Hirano, Hidehiro Higashi, Teruo Migita, Yoshio Eto | 1988-12-06 |
| 4760040 | Hydrocarbon catalytic cracking catalyst compositions | Masamitsu Ogata, Takanori Ida, Tatsuo Masuda | 1988-07-26 |
| 4692236 | Catalytic cracking process for heavy oil with mixture of alumina and zeolite | Masamitsu Ogata, Tatsuo Masuda, Takanori Ida | 1987-09-08 |
| 4631261 | Method for preparing hydrocarbon catalytic cracking catalyst compositions | Masamitsu Ogata, Takanori Ida | 1986-12-23 |
| 4624936 | Method for preparing hydrocarbon catalytic cracking catalyst compositions | Masamitsu Ogata, Toshiharu Hirai | 1986-11-25 |
| 4603117 | Hydrocarbon catalytic cracking catalyst compositions | Masamitsu Ogata, Izumi Takano | 1986-07-29 |
| 4568609 | Light permeable conductive material | Michio Komatsu, Tsuguo Koyanagi, Hirokazu Tanaka | 1986-02-04 |