Issued Patents All Time
Showing 51–75 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312170 | Optical synthetic quartz glass and method for producing the same | Akira Fujinoki | 2007-12-25 |
| 7288775 | Synthetic quartz glass optical material for YAG laser with higher harmonic | Akira Fujinoki, Kunio Yoshida | 2007-10-30 |
| 7234439 | Fuel injection system executing overlap injection operation | Takashi Kikutani | 2007-06-26 |
| 7093465 | Method for heat treating synthetic quartz glass for optical use | Tetsuji Ueda, Akira Fujinoki | 2006-08-22 |
| 7036305 | Exhaust gas purification device of engine for vehicle | — | 2006-05-02 |
| 7021050 | Engine exhaust particulate after-treatment system | Eriko Yashiki | 2006-04-04 |
| 7007510 | Method of producing an optical member | Tetsuji Ueda, Akira Fujinoki, Martin Trommer, Stefan Ochs | 2006-03-07 |
| 6989405 | Resinous filter for ink-jet recording apparatus | Hisashi Koike, Satoshi Shinada, Michinari Tsukahara, Tomio Yokoyama, Ikuyoshi Ochiai +1 more | 2006-01-24 |
| 6945605 | Chair having a slide mechanism for the seat | Yojiro Kinoshita, Nobuyuki Ueda, Toshiyuki Horiki, Kazuyuki Itoh | 2005-09-20 |
| 6824120 | Flow amount control device | Katsunori Furuta, Masashi Suzuki | 2004-11-30 |
| 6810687 | Method for producing synthetic quartz glass members for excimer lasers | Toru Yokota, Akira Fujinoki | 2004-11-02 |
| 6761951 | Synthetic quartz glass blank | Hisatoshi Otsuka, Kazuo Shirota, Akira Fujinoki, Takayuki SHIMAKAWA | 2004-07-13 |
| 6751925 | Filling machine | Shigehiro Kinoshita, Takeo Yamazaki, Yuzo Otsuka | 2004-06-22 |
| 6689705 | Synthetic quartz glass optical material and optical member | Akira Fujinoki, Toru Yokota, Yasuyuki Yaginuma, Akira Sato, Tetsuji Ueda | 2004-02-10 |
| 6637977 | Compressed gas storage tank utilizing rock-bed cavity | Masao Hayashi | 2003-10-28 |
| 6578382 | Synthetic quartz glass for optical use, heat treatment method and heat treatment apparatus for the same | Tetsuji Ueda, Akira Fujinoki | 2003-06-17 |
| 6543696 | Portable information terminal | — | 2003-04-08 |
| 6508084 | Method for producing optical quartz glass for excimer lasers and vertical-type heating furnace | Toru Yokota, Akira Fujinoki | 2003-01-21 |
| 6499315 | Production method for making an optical member for excimer laser using synthetic quartz glass | Akira Fujinoki, Hisatoshi Otsuka | 2002-12-31 |
| 6483639 | Optical system for integrated circuit fabrication | Akira Fujinoki | 2002-11-19 |
| 6480518 | Synthetic quartz glass member for use in ArF excimer laser lithography | Akira Fujinoki, Takayuki Oshima, Yasuyuki Yaginuma | 2002-11-12 |
| 6470857 | Flow amount control device | Tohru Takahashi | 2002-10-29 |
| 6436224 | Method for joining polyolefin pipes and treatment for the joining | Yuji HIGUCHI, Shinichi Kawasaki, Hiroyuki Maeba, Hirofumi Ueda, Shiro Sakai +1 more | 2002-08-20 |
| 6372292 | Insulating paste composition for rib formation and method of rib pattern formulation | Syunji Nakazato, Hiromitsu Sato, Hiroyuki Obiya | 2002-04-16 |
| 6342547 | Epoxy resin composition for SF6 gas insulating device and SF6 gas insulating device | Kenji Mimura, Hiromi Ito, Kazuharu Kato, Hirofumi Fujioka, Yukio Ozaki +1 more | 2002-01-29 |