Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186834 | Illumination apparatus and projection-type image display apparatus | Ken Mashitani, Kazuhiro Arai | 2012-05-29 |
| 8123359 | Illumination apparatus and projection display apparatus | Masutaka Inoue, Takaaiki Abe | 2012-02-28 |
| 8113739 | Sand drift prevention method, method of forming and improving vegetation in sandy soil using the same, and tubular knit fabric for columnar sandbag | Osamu Mito, Kazuya Matsumura, Koji Sasaki, Takenobu Okumura, Shigeto Matsumoto | 2012-02-14 |
| 7863555 | Illumination apparatus and projection display apparatus | Shinya Matsumoto, Yoshihiro Yokote | 2011-01-04 |
| 7854516 | Illumination apparatus that uses four color component light and a projection display apparatus | Takaaki Abe | 2010-12-21 |
| 7845802 | Illumination apparatus and projection display apparatus | Takashi Ikeda, Ken Mashitani, Hideyuki Kanayama | 2010-12-07 |
| 7815314 | Illumination apparatus and projection display device | Hideyuki Kanayama, Takashi Ikeda, Ken Mashitani | 2010-10-19 |
| 7798649 | Illumination apparatus and projection-type image display apparatus | Ken Mashitani, Kazuhiro Arai | 2010-09-21 |
| 7597459 | Converging element and illuminating device | Takashi Ikeda, Yoshitaka Kurosaka | 2009-10-06 |
| 7434945 | Illuminating device and projection type video display apparatus | Takashi Ikeda, Yoshitaka Kurosaka | 2008-10-14 |
| 7044839 | Glass substrate for information recording medium and process for manufacturing the same | — | 2006-05-16 |
| 6337309 | Zinc-free continuously variable transmission fluid | Raymond F. Watts, Yasuhiro Murakami, Katherine M. Richard, Yukio Ueda, Yoshi Arakawa +1 more | 2002-01-08 |
| 6132751 | O/W emulsion composition for eye drops | Hidekazu Suzuki, Satoshi Yamazaki, Yoshikazu Naito, Takahiro Wada, Kaei Nagoshi +3 more | 2000-10-17 |
| 6121168 | Wet type paper friction material with combined improved friction characteristics and compression fatigue strength | Maki Irifune, Tetsuya Ishitani, Takao Shibuya, Nobutaka Chiba, Yasuhiro Murakami | 2000-09-19 |
| 5929115 | Anti-inflammatory eye drop | Masanobu Takeuchi, Hiroki Maruyama, Hiroe Suzuki, Touru Oguma | 1999-07-27 |
| 5789090 | Metallic thin-film magnetic recording media | Yoshinobu Okumura, Masahiko Yasui, Tadashi Akita | 1998-08-04 |
| 5756552 | Lyophilized pharmaceutical preparations capable of providing aqueous drug composition having property of reversible thermosetting gelation | Masanobu Takeuchi, Hiroe Suzuki, Toshie Takahashi, Hiroki Maruyama, Miyako Sasaki +2 more | 1998-05-26 |
| 5693337 | Stable lipid emulsion | Hidekazu Suzuki, Satoshi Yamazaki, Yoshikazu Naito, Kenji Endo, Touru Oguma | 1997-12-02 |
| 5648455 | Antibiotic WAP-8294A, method for preparing the same and antibacterial composition | Yoshitami Ohashi, Haruhisa Hirata, Seigo Nakaya, Azusa Katou, Yuji Aiba +2 more | 1997-07-15 |
| 5602161 | Tetrazolylphenyl pivalate derivatives and medicinal composition containing the same as effective component | Kenji Naito, Ryoki Takahashi, Daisuke Morizono, Mitsuji Agata, Hatsunori Toyofuku | 1997-02-11 |
| 5540986 | Stampable sheet made of fiber-reinforced thermoplastic resin and molded article therefor | Hiroshi Kimura, Toshihara Hirai | 1996-07-30 |
| 5129131 | Method of and apparatus for manufacturing glass fiber mat | Hiroshi Kimura, Toshiharu Hirai | 1992-07-14 |
| 5095244 | Fluorescent display tube | Masatake Hayashi | 1992-03-10 |
| 4723090 | Cathode ray tube | Michio Tamura | 1988-02-02 |
| 4673349 | High temperature surface combustion burner | Fumio Abe, Hiroshi Hasegawa, Tadashi Fujita | 1987-06-16 |