Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979037 | Process for producing fluorine containing polymer | Fumito Yamai, Tsutomu Sada | 2018-05-22 |
| 9562126 | Process for producing fluorine containing polymer | Fumito Yamai, Tsutomu Sada | 2017-02-07 |
| 7854945 | Functionalized nanotubes | Alan Fischer, Robert Hoch, David Moy, Chun-Ming Niu, Howard Tennent | 2010-12-21 |
| 7732099 | Composite polymer electrolyte composition | Hiroshi Kagawa, Makiko Sada | 2010-06-08 |
| 6753447 | Functionalized monomers for synthesis of rubbery polymers | Adel Farhan Halasa, Wen-Liang Hsu | 2004-06-22 |
| 6203814 | Method of making functionalized nanotubes | Alan S. Fisher, Robert Hoch, David Moy, Chunming Niu, Howard Tennent +1 more | 2001-03-20 |
| 6174615 | Composite of polysilamine and strong acid | — | 2001-01-16 |
| 5994560 | Resolution of racemic mixtures using polymers containing chiral units | Hyun-Nam Yoon, Mengshi Lu | 1999-11-30 |
| 5861454 | Rubber composition containing carbon fibrils and a pneumatic tire | Hiroharu Ikeda, Robert W. Hausslein, David Moy, Chun-Ming Niu | 1999-01-19 |
| 5789132 | Toner for developing electrostatic images containing fine powder fluidity improver and, one-component developer, and two-component developer, containing this toner | Shinya Mayama, Takeshi Ikeda, Yoshinobu Baba | 1998-08-04 |
| 5739383 | Resolution of racemic mixtures using polymers containing chiral units | Hyun-Nam Yoon, Mengshi Lu | 1998-04-14 |
| 5599639 | Acid-modified polybenzimidazole fuel cell elements | Michael J. Sansone, Frank J. Onorato | 1997-02-04 |
| 5478888 | Preparation process of thermoplastic resin composite | Takehisa Nakanishi, Tadashi Asanuma | 1995-12-26 |
| 5470687 | Process for producing toner particles using free space formed in a polymeric medium | Shinya Mayama, Takeshi Ikeda, Yoshinobu Baba | 1995-11-28 |
| 5403675 | Sulfonated polymers for solid polymer electrolytes | Masahiro Rikukawa | 1995-04-04 |
| 5321087 | Preparation process of thermoplastic resin composite | Takehisa Nakanishi, Tadashi Asanuma | 1994-06-14 |
| 5283283 | High modulus blend of poly(.alpha.-amino acid) in rubbery elastomer | — | 1994-02-01 |
| 5225577 | Organic nonlinear optical material | Yasuhiko Yokowo | 1993-07-06 |
| 5112906 | Organic nonlinear optical material | Yasuhiko Yokowo | 1992-05-12 |
| 4996178 | Low temperature synthesis of condensation polymers | — | 1991-02-26 |
| 4923839 | Low temperature synthesis of condensation polymers | — | 1990-05-08 |
| 4895817 | Polycondensation catalyst | — | 1990-01-23 |
| 4895922 | Low temperature synthesis of polyesteramides | — | 1990-01-23 |
| 4873292 | Antithrombogenic synthetic polymer and process for its preparation | Kohei Sanui, Nobuhiko Yui, Kazunori Kataoka, Teruo Okano, Yasuhisa Sakurai | 1989-10-10 |
| 4843053 | Low temperature synthesis of condensation polymers | — | 1989-06-27 |