Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6974668 | Development of method for screening physiologically active pyrrole imidazole derivative | Hiroshi Sugiyama, Hirokazu Iida | 2005-12-13 |
| 6946455 | Interstrand crosslinking agents for DNA and compounds therefor | Hiroshi Sugiyama, Toshikazu Bando, Hirokazu Iida | 2005-09-20 |
| 6919476 | T-butoxycarbonylaminoethylamine for the synthesis of PNA monomer units, amino acid derivatives, intermediates thereof, and processes for productions of them | Hisafumi Ikeda, Yushin Nakamura | 2005-07-19 |
| 6857816 | Roller | Koichi Kaneko, Yukitsugu Saba, Yasutsugu Kanamori, Hiroaki Neko | 2005-02-22 |
| 6713633 | Compounds capable of cleaving double-stranded DNA and method of utilization of the same | Hiroshi Sugiyama, Zhi-Fu Tao | 2004-03-30 |
| 6607890 | Mismatch-recognizing molecules | Kazuhiko Nakatani, Shinsuke Sando | 2003-08-19 |
| 6593088 | Reversible photocoupling nucleic acid and phosphoroamidite | Kenzo Fujimoto, Shigeo Matsuda | 2003-07-15 |
| 6566336 | Compounds alkylating specific base sequence of DNA and method for synthesizing the same | Hiroshi Sugiyama, Zhi-Fu Tao | 2003-05-20 |
| 6500049 | Lapping oil composition for finish-grinding | Kazuya Orii, Yasutoshi Fujita, Toshimichi Sakurada, Masao Yamaguchi | 2002-12-31 |
| 6497611 | Method of polishing a magnetic head slider | Toshimichi Sakurada, Yasutoshi Fujita, Masao Yamaguchi, Kazuo Orii | 2002-12-24 |
| 6383239 | Free abrasive slurry composition and a grinding method using the same | Yasuyuki Suzuki, Tomohiro Kaku, Kazuya Orii, Yasutoshi Fujita, Masao Yamaguchi +1 more | 2002-05-07 |
| 5923489 | Magnetic playback apparatus and method | — | 1999-07-13 |
| 5770715 | Hammerhead-like nucleic acid analogues and their synthesis | Hiroshi Sugiyama, Ken Hatano, Takayoshi Uchida, Yoko Matsuda, Kiyoshi Uchida | 1998-06-23 |
| 5726702 | Television signal receiving apparatus incorporating an information retrieving and reproducing apparatus | Masakazu Hamaguchi, Hiroaki Takahashi, Takashi Takeuchi, Toshiyuki Oda, Tomochika Yamashita +1 more | 1998-03-10 |
| 5668136 | Trisubstituted benzene derivatives, composition and methods of treatment | Teiji Kimura, Nobuhisa Watanabe, Yasutaka Takase, Kenji Hayashi, Makoto Matsui +8 more | 1997-09-16 |
| 5523307 | Cyclic amine and pharmacological composition | Hachiro Sugimoto, Takaharu Nakamura, Norio Karibe, Kunizo Higurashi, Masahiro Yonaga +6 more | 1996-06-04 |
| 5412520 | Tracking control which avoids lock-up for rotary head reproducing apparatus and which senses whether a trucking control signal is absent for a predetermined time | — | 1995-05-02 |
| 5402281 | Tracking control apparatus of rotary head type recording unit using pilot signals of different frequencies and different formats | Naofumi Yanagihara, Yukio Kubota | 1995-03-28 |
| 5276560 | Rotary magnetic type recording apparatus | Keitaro Yamashita | 1994-01-04 |
| 5243411 | Anti-piracy video tape system has anti-piracy components added to the luminance signal and the color difference signals | Yoshiki Shirochi, Toshihiko Numakura | 1993-09-07 |
| 5196439 | Piperidine compounds useful to treat cerebrovascular diseases | Hachiro Sugimoto, Takaharu Nakamura, Norio Karibe, Kunizo Higurashi, Masahiro Yonaga +6 more | 1993-03-23 |
| 5010188 | Cephem derivatives | Hiroshi Yamauchi, Isao Sugiyama, Seiichiro Nomoto, Takashi Kamiya, Yoshimasa Machida +1 more | 1991-04-23 |
| 5008260 | Cephem derivatives | Hiroshi Yamauchi, Isao Sugiyama, Seiichiro Nomoto, Takashi Kamiya, Yoshimasa Machida +1 more | 1991-04-16 |
| 4921863 | Cyclic amine derivatives | Hachiro Sugimoto, Takaharu Nakamura, Norio Karibe, Kunizou Higurashi, Masahiro Yonaga +4 more | 1990-05-01 |
| 4918546 | Tracking control devices for video tape recorders | — | 1990-04-17 |