Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5250615 | Polyorganosiloxane series thermoplastic resin and composition thereof | Yuji Yamamoto, Takashi Kurata, Kazuyoshi Nakazawa, Yusuke Tsuda, Junichiro Watanabe +2 more | 1993-10-05 |
| 5171787 | Silicone-based composite rubber composition and uses thereof | Yoshiaki Zama, Itsuki Umeda, Seizo Katayama, Junichiro Watanabe, Kiyoshi Takeda +1 more | 1992-12-15 |
| 5147947 | Polyorganosiloxane series thermoplastic resin and composition thereof | Yuji Yamamoto, Takashi Kurata, Kazuyoshi Nakazawa, Yusuke Tsuda, Junichiro Watanabe +2 more | 1992-09-15 |
| 5032643 | Process for producing polyorganosiloxanes | Makoto Matsumoto, Junichiro Watanabe, Akitsugu Kurita | 1991-07-16 |
| 4876363 | Epoxy-containing organic silicon compounds | Junichiro Watanabe, Kiyoshi Takeda, Makaoto Matsumoto | 1989-10-24 |
| 4814475 | Vinyl silane compounds | Junichiro Watanabe, Kiyoshi Takeda, Makaoto Matsumoto | 1989-03-21 |
| 4728687 | Silicone elastomer composition | Junichiro Watanabe, Kazuo Sugiura, Hironori Matsumoto | 1988-03-01 |
| 4714734 | Rubber compounds | Takatsugu Hashimoto, Akihiro Maehara, Seisuke Tomita, Junichiro Watanabe, Kazuo Sugiura +1 more | 1987-12-22 |
| 4657965 | Silicone elastomer composition | Junichiro Watanabe, Kazuo Sugiura, Hironori Matsumoto | 1987-04-14 |
| 4640968 | Ethylidene norbornyl group-containing polysiloxane | Junichiro Watanabe, Kazuo Sugiura, Hironori Matsumoto | 1987-02-03 |
| 4623739 | Nitrogen-containing organosilicon compounds | Junichiro Watanabe | 1986-11-18 |
| 4623741 | Chlorosilane compounds | Junichiro Watanabe | 1986-11-18 |
| 4599440 | Organocyclosiloxane | Junichiro Watanabe | 1986-07-08 |