Issued Patents All Time
Showing 26–50 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8222178 | Catalyst and production process thereof, and chlorine production using the catalyst | Nobuhiko Horiuchi, Masami Murakami, Kenji Iwata | 2012-07-17 |
| 7770368 | Enveloping device | Toshiyuki Ohnishi, Takashi Kakimoto, Satoshi Hanaoka, Yoshinori Masaoka | 2010-08-10 |
| 7763727 | Compound and organic electronic device using the same | Takahiro Fujiyama, Michiru Sekiguchi | 2010-07-27 |
| 7241511 | Rubber-based composite material and the rubber article using the same | Kenji Sato, Shinichiro Sugi, Nobuko Kato | 2007-07-10 |
| 7008571 | Optical component and sulfur-containing poly(thio)ester (co)polymer | Chojiro Higuchi, Atsuo Otsuji, Mitsuo Nakamura, Masatoshi Takagi, Yasuhiro Nukii +1 more | 2006-03-07 |
| 6570025 | Sulfur compound and use thereof | Kenichi Fujii, Atsuo Otsuji, Masao Imai, Tadashi Okuma, Rihoko Suzuki +1 more | 2003-05-27 |
| 6566449 | Polymaleimide-containing rubber composition and tire | Masahiro Hojo | 2003-05-20 |
| 6482916 | Dyed molded article | Keisuke Takuma, Atsuo Otsuji, Kenichi Fujii, Masao Imai, Rihiko Suzuki | 2002-11-19 |
| 6458908 | Sulfur-containing unsaturated carboxylate compound and its cured products | Masao Imai, Kenichi Fujii, Atsuo Otsuji, Tadashi Ohkuma, Masatoshi Takagi +2 more | 2002-10-01 |
| 6380288 | Rubber composition and pneumatic tires | Masahiro Hojo, Tomohiro Kusano, Akihiko Matsue, Shigeki Kamo, Yoshihisa Tomotaki +2 more | 2002-04-30 |
| 6355327 | Optical recording medium and dipyrromethene metal chelate compound for use therein | Tsutami Misawa, Taizo Nishimoto, Hisashi Tsukahara, Akira Ogiso, Kenji Mizoue +4 more | 2002-03-12 |
| 6320020 | Sulfur-containing (thio)ether (co)polymer and a use thereof | Keisuke Takuma, Atsuo Otsuji, Rihoko Suzuki, Kenichi Fujii, Masao Imai | 2001-11-20 |
| 6310147 | Epoxy-resin composition and use thereof | Tatsuhiro Urakami, Takuo Tajima, Koutaro Suzuki, Keisuke Takuma, Tadahito Nobori +1 more | 2001-10-30 |
| 6306550 | Color filters | Hisato Itoh, Akio Karasawa | 2001-10-23 |
| 6297332 | Epoxy-resin composition and use thereof | Tatsuhiro Urakami, Keisuke Takuma, Tadahito Nobori, Usaji Takaki | 2001-10-02 |
| 6162520 | Optical recording medium and dipyrromethene metal chelate compound for use therein | Tsutami Misawa, Taizo Nishimoto, Hisashi Tsukahara, Akira Ogiso, Kenji Mizoue +4 more | 2000-12-19 |
| 6106999 | Photosensitizer, visible light curable resin composition using the same, and use of the composition | Akira Ogiso, Tsutami Misawa, Taizo Nishimoto, Hisashi Tsukahara, Keisuke Takuma +3 more | 2000-08-22 |
| 6077971 | Method for purifying homocystine | Jun Takehara, Shuji Ichikawa, Hiroshi Iwane, Hirotaka Ryutou, Toshihiko Yahata | 2000-06-20 |
| 6060606 | Dipyrromethene metal chelate compounds | Tsutami Misawa, Taizo Nishimoto, Hisashi Tsukahara, Takeshi Tsuda, Keisuke Takuma +1 more | 2000-05-09 |
| 6028161 | Polycarbonate copolymer and applications thereof | Atsuo Otsuji, Rihoko Suzuki, Tatsuhiro Urakami, Keisuke Takuma | 2000-02-22 |
| 5948593 | Optical recording medium | Tsutami Misawa, Taizo Nishimoto, Hisashi Tsukahara, Takeshi Tsuda, Keisuke Takuma +1 more | 1999-09-07 |
| 5948597 | Dyes for color filters and photosensitive resist resin composition containing the same | Hisato Itoh, Akio Karasawa | 1999-09-07 |
| 5855979 | Optical recording medium | Hideki Umehara, Jun TOKUHIRO, Yuji Inatomi, Tomoyoshi Sasakawa, Tsutami Misawa +2 more | 1999-01-05 |
| 5789137 | Dyes for color filters and photosensitive resist resin composition containing the same | Hisato Itoh, Akio Karasawa | 1998-08-04 |
| 5750229 | Phthalocyanine compound and optical recording medium containing it | Takahisa Oguchi, Hideki Umehara, Ryu Oi, Hisato Itoh | 1998-05-12 |