Tomioka; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomioka; Isao.The latest application filed is for "poly(amic acid) solution and polyimide film or polymide-coated material obtained therefrom".
- Tomioka; Isao - Kyoto JP
- Tomioka; Isao - Osaka JP
| Patent | Date |
|---|---|
| Poly(amic acid) solution and polyimide film or polymide-coated material obtained therefrom Grant 5,719,253 - Echigo , et al. February 17, 1 | 1998-02-17 |
| Film forming solution, porous film obtained therefrom and coated material with the porous film Grant 5,510,395 - Tomioka , et al. April 23, 1 | 1996-04-23 |
| Method for production of a growth factor for Bifidobacterium sp. Grant 5,294,546 - Dombou , et al. March 15, 1 | 1994-03-15 |
| Process for producing physiologically active substance Grant 5,001,055 - Imahori , et al. March 19, 1 | 1991-03-19 |
| Hydraulic torque wrench Grant 4,785,693 - Minamiyama , et al. November 22, 1 | 1988-11-22 |
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