OKABE; Kazuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for OKABE; Kazuhiro.The latest application filed is for "methane separation method, methane separation apparatus, and methane utilization system".
- OKABE; Kazuhiro - Kyoto JP
- Okabe; Kazuhiro - Tokyo JP
- Okabe; Kazuhiro - Osaka JP
| Patent | Date |
|---|---|
| Methane Separation Method, Methane Separation Apparatus, And Methane Utilization System App 20140088335 - TOMIOKA; Takafumi ; et al. | 2014-03-27 |
| Methane Separation Method, Methane Separation Apparatus, And Methane Utilization System App 20090156875 - Tomioka; Takafumi ; et al. | 2009-06-18 |
| Process for fabricating complementary field effect transistors having a direct contact electrode Grant 5,521,106 - Okabe May 28, 1 | 1996-05-28 |
| Membrane for the separation of carbon dioxide Grant 5,445,669 - Nakabayashi , et al. August 29, 1 | 1995-08-29 |
| Method of making a metal-oxide semiconductor field-effect transistor Grant 5,292,674 - Okabe , et al. March 8, 1 | 1994-03-08 |
| Tubular prosthesis having a composite structure Grant 4,822,361 - Okita , et al. April 18, 1 | 1989-04-18 |
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