Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7360906 | Projection optical system unit and projection-type image display apparatus using the same | Satoshi Onishi, Kohei Wataru | 2008-04-22 |
| 7230202 | Plasma processing apparatus, electrode unit, feeder member and radio frequency feeder rod | Daisuke Hayashi, Kazuya Nagaseki, Shinji Himori, Ryo Nonaka | 2007-06-12 |
| 7161745 | Aperture stop mechanism, illumination optical system, projection optical system, and projector | Satoshi Onishi | 2007-01-09 |
| 6890700 | Lithographic printing plate precursor | Tadabumi Tomita, Akio Uesugi, Katsuyuki Teraoka, Hisashi Hotta | 2005-05-10 |
| 6805051 | Lithographic printing plate support and method of manufacturing the same | Hideki Miwa, Teruyoshi Yasutake, Akio Uesugi | 2004-10-19 |
| 6575094 | Lithographic printing plate support having a roughened surface | Hideki Miwa, Teruyoshi Yasutake, Akio Uesugi | 2003-06-10 |
| 6572739 | Electrolytic apparatus for forming a support for lithographic printing plate | Akio Uesugi | 2003-06-03 |
| 6221236 | Apparatus and method for electrolytic treatment | Tsuyoshi Hirokawa, Toru Yamazaki | 2001-04-24 |
| 5667666 | Process for electrochemically roughening a surface of a metal web | Akio Uesugi | 1997-09-16 |
| 5518589 | Method of producing support for planographic printing plate | Akio Uesugi | 1996-05-21 |
| 5305916 | Drip free, volume-adjustable, automatic liquid dispenser | Michifumi Suzuki, Kenji Tsukiji, Takahiro Tomioka | 1994-04-26 |
| 5192891 | Metal halide lamp | Shinji Inukai, Hisanori Sano | 1993-03-09 |
| 5138229 | Single-sealed metal vapor electric discharge lamp | Kazuo Honda, Hisanori Sano | 1992-08-11 |
| 5138218 | Metal vapor discharge lamp having single end arc tube of predetermined thickness | Kazuo Honda, Hisanori Sano, Yasuki Mori | 1992-08-11 |
| 5094733 | Electrolytic treatment apparatus | Nobuyoshi Kaneko, Tsutomu Kakei | 1992-03-10 |
| 5004951 | Single side-sealed metal vapor discharge lamp | Kazuo Honda, Hisanori Sano | 1991-04-02 |
| 4998036 | Metal vapor discharge lamp containing an arc tube with particular bulb structure | Kazuo Honda, Hisanori Sano, Shinji Inukai | 1991-03-05 |
| 4978887 | Single ended metal vapor discharge lamp with insulating film | Kazuo Honda, Shinji Inukai, Hisanori Sano | 1990-12-18 |
| 4973880 | Single end-sealed metal halide lamp | Kazuo Honda, Hisanori Sano | 1990-11-27 |