Obara; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Obara; Isao.The latest application filed is for "light-sensitive polymer composition with poly(amic acid), bisazide, and tertiary amine compound".
- Obara; Isao - Kamakura JP
- Obara; Isao - Yatsushiro JA
| Patent | Date |
|---|---|
| Light-sensitive polymer composition with poly(amic acid), bisazide, and tertiary amine compound Grant 4,565,767 - Kataoka , et al. January 21, 1 | 1986-01-21 |
| Radiation-sensitive poly(amic acid) polymer composition Grant 4,451,551 - Kataoka , et al. May 29, 1 | 1984-05-29 |
| Spider of loudspeaker Grant 4,239,944 - Obara , et al. December 16, 1 | 1980-12-16 |
| Process for preparing stannic oxide hydrate Grant 4,041,144 - Obara , et al. August 9, 1 | 1977-08-09 |
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