Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498000 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Yasuro Fukui, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 2002-12-24 |
| 6277346 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Yasuro Fukui, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 2001-08-21 |
| 6248957 | Printed-circuit board reinforcing member and a system board device having the printed-circuit board reinforcing member | Yoshihiro Morita | 2001-06-19 |
| 6196155 | Plasma processing apparatus and method of cleaning the apparatus | Eiji Setoyama, Kouji Ishiguro, Hirofumi Seki | 2001-03-06 |
| 6084356 | Plasma processing apparatus with a dielectric body in the waveguide | Hirofumi Seki, Satoshi Ichimura, Satoshi Takemori, Eiji Setoyama, Kouji Ishiguro +2 more | 2000-07-04 |
| 5866278 | Electrolytic manganese dioxide, process for preparing the same, and manganese dry cell | Hiroshi Sumida, Takuya Inoue, Kiyoteru Enomoto, Michiko Inui, Yoshihiro Sakurai | 1999-02-02 |
| 5853920 | Method of manufacturing zinc-titanium mother alloy and manganese dry battery | Ryohei Ashihara, Kohei Kubota, Koichi Sato | 1998-12-29 |
| 5595836 | Manganese dry battery | Eiji Tano, Shohei Nozaki, Ryohei Ashihara, Kohei Kubota, Akira Kato +1 more | 1997-01-21 |
| 5580162 | Lighting device for an observation/image pickup apparatus | — | 1996-12-03 |
| 5547823 | Photocatalyst composite and process for producing the same | Sadao Murasawa, Yasuro Fukui, Mitsuru Watanabe, Akira Fujishima, Kazuhito Hashimoto | 1996-08-20 |
| 5506385 | Apparatus for forming solder-film on printed-wiring board | Takashi Fukuda | 1996-04-09 |
| 5497267 | Video microscope | Seiji Ishikawa | 1996-03-05 |
| 5449579 | Colored metal plate and process for manufacturing same | Yoshio Tarutani | 1995-09-12 |
| 5416511 | Observation apparatus for selectively providing color signals | Seiji Ishikawa, Masanori Hirai, Masao Yamamoto | 1995-05-16 |
| 5351169 | Lighting device | Seiji Ishikawa | 1994-09-27 |
| 5304442 | Method for electrophotographic image formation | Mizuho Okada | 1994-04-19 |
| 5194878 | Color electrophotographic method | Yoshimasa Kumashiro | 1993-03-16 |
| 5147686 | Method of making titanium oxide powder having antimicrobial metal supported thereon | Kenichi Ichimura, Nobutoshi Yamada, Sadanori Mizukoshi | 1992-09-15 |
| 5079560 | Vehicle window antenna | Kaoru Sakurai, Harunori Murakami, Hiroshi Iijima | 1992-01-07 |
| 4908667 | Electrophotographic copying apparatus | Hiroo Ikeura, Yoshiyuki Yamaji, Yoshikazu Tamaki, Ritsuo Tanaka | 1990-03-13 |
| 4811057 | Light source assembly for use with an electrophotographic copying apparatus | Tooru Takenouchi, Hiroo Ikeura | 1989-03-07 |
| 4791425 | Window antenna for a vehicle | Hiroshi Yotsuya, Hiroshi Kondo, Kaoru Sakurai, Harunori Murakami | 1988-12-13 |
| 4727377 | Window antenna for a vehicle with dual feed points | Hiroshi Yotsuya, Yoshiro Okamoto, Hiroshi Kondo, Kaoru Sakurai, Harunori Murakami | 1988-02-23 |
| 4682881 | Apparatus for producing an electrophotographic print | Shoji Komatsubara, Yukio Hatabe, Tooru Horikawa, Sadao Murasawa | 1987-07-28 |
| 4663257 | Method of color electrophotography | Sadao Murasawa, Nobuharu Oka | 1987-05-05 |