Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578649 | Process for producing epoxy adhesive auxiliary, and epoxy adhesive | He Fei-Feng, Xue Shu-Chang, Takao Hidai | 1996-11-26 |
| 5451339 | Liquid crystal monomeric compound and liquid crystal polymer compound modified therewith | Yoshiichi Suzuki, Masaaki Kakimoto | 1995-09-19 |
| 5342895 | Block copolymer and method of producing the same | Toshio Tagami, Masaaki Kakimoto, Osamu Kiyohara, Hitoshi Narushima | 1994-08-30 |
| 5282113 | Memory card with a plurality of contact spaces | Kyoichi Kohama, Tomotaka Ozeki | 1994-01-25 |
| 5218081 | Method of producing aromatic polythiazole | Tatsuya Hattori, Hiroshi Akita, Masaaki Kakimoto | 1993-06-08 |
| 4960903 | Aromatic compounds having sulfonyl groups | Yoshio Taguchi, Chichiro Imai | 1990-10-02 |
| 4954685 | Heating furnace for semiconductor wafers | Hiromi Kumagai, Kaoru Sato | 1990-09-04 |
| 4948864 | Catalytic method for manufacturing aromatic polyester resin from aromatic diol, aromatic dibromide and carbon monoxide | Masa-aki Kakimoto, Masaru Yoneyama | 1990-08-14 |
| 4946989 | Optically active compound | Ichiro Kawamura | 1990-08-07 |
| 4939214 | Film comprised of at least one monomolecular layer and process for its preparation using a higher alkyl amine | Taro Hino, Mitsumasa Iwamoto, Masa-aki Kakimoto, Masa-aki Suzuki, Toru Konishi | 1990-07-03 |
| 4937313 | Method for manufacturing polyamide resin from unsaturated bis-amide and arylene dihalide | Masa-aki Kakimoto, Masaru Yoneyama, Masanori Tanaka | 1990-06-26 |
| 4921728 | Process of making a liquid crystal element | Yasuyuki Takiguchi, Akihiko Kanemoto, Kiyohiro Uehara, Taro Hino, Mitsumasa Iwamoto +2 more | 1990-05-01 |
| 4822529 | Antistatic agents for synthetic fibers and methods of producing same | Masatsugu Saiki, Makoto Takagi | 1989-04-18 |
| 4820793 | Method of preparing aromatic polyamides and polybenzoxazoles | Masaaki Kakimoto, Yoshiyuki Oishi, Yutaka Maruyama | 1989-04-11 |
| 4806618 | Aromatic polyethers having biphenylfluorene group | Masaaki Kakimoto, Yutaka Maruyama, Toshio Koishi | 1989-02-21 |
| 4740263 | Process for preparing thin film and p-type diamond semiconductor | Atsuhito Sawabe | 1988-04-26 |
| 4727177 | Quaternary ammonium alkyl phosphates and method for producing same | Masatsugu Saiki, Makoto Takagi | 1988-02-23 |
| 4637764 | Bolt adapted for one-handed tightening by tightening tool | — | 1987-01-20 |
| 4632767 | Antistatic agents for synthetic fibers | Masatsugu Saiki, Makoto Takagi | 1986-12-30 |
| 4393434 | Capacitance humidity sensor | Yoichi Nabeta, Tadao Inuzuka | 1983-07-12 |
| 4348403 | 2-Amino-4-(4-benzyloxyphenyl)thiazoles, and their use in hyperlipemia | Yutaka Kawamatsu, Takashi Sohda | 1982-09-07 |