Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7560184 | Proton-conducting electrolyte and fuel cell using the same | Atsuo Sonai, Takahiro Tago | 2009-07-14 |
| 7318981 | Secondary battery with a nitroxyl polymer active material | Shigeyuki Iwasa | 2008-01-15 |
| 6797390 | Functional polymer with supported pressure-sensitive luminophore, and pressure-sensitive paint and pressure-sensitive element using same | Keisuke Asai | 2004-09-28 |
| 6008198 | Porphyrin metal complex-albumin inclusion compound and oxygen carrier composition comprising the same | Eishun Tsuchida, Teruyuki Komatsu | 1999-12-28 |
| 5411580 | Oxygen-separating porous membranes | Eishun Tsuchida, Hiroyoshi Kawakami, Yukiko Sasame | 1995-05-02 |
| 5290911 | Process for preparing polyarylene thioether from thiophenol | Eishun Tsuchida, Kimihisa Yamamoto, Mitsutoshi Jikei | 1994-03-01 |
| 5250657 | Process for preparing polyarylene thioether | Eishun Tsuchida, Kimihisa Yamamoto, Mitsutoshi Jikei, Junya Katoh | 1993-10-05 |
| 5229465 | Oxygen-permeable polymeric membranes | Eishun Tsuchida, Hiroyoshi Kawakami | 1993-07-20 |
| 5194603 | 5,10,15,20-tetra(2',6'-dipivaloyloxyphenyl)porphinato metal complex | Eishun Tsuchida, Teruyuki Komatsu, Etsuo Hasegawa | 1993-03-16 |
| 5160740 | Macromolecular endoplasmic reticulum | Etsuo Hasegawa, Shinji Takeoka, Hiroyuki Ohno, Eishun Tsuchida | 1992-11-03 |
| 5153305 | Catalytic process for preparing polyarylene thioether | Eishun Tsuchida, Kimihisa Yamamoto, Mitsutoshi Jikei | 1992-10-06 |
| 5147424 | Oxygen-permeable polymeric membranes | Eishun Tsuchida, Hiroyoshi Kawakami | 1992-09-15 |
| 4983720 | Process for preparing a polyarylene thioether | Eishun Tsuchida, Kimihisa Yamamoto, Shu Yoshida | 1991-01-08 |
| 4931542 | Process for preparing a polyarylene thioether | Eishun Tsuchida, Kimihisa Yamamoto, Shu YHoshida | 1990-06-05 |
| 4758348 | Copolymer, separating membrane made thereof and method for separating charge transfer interactive substance from a liquid mixture containing the same | Kiyohide Matsui, Kazuhiko Ishihara, Isao Shinohara, Rieko Kogure | 1988-07-19 |