OBUCHI; Akira
Patent Applications and Registrations
Patent applications and USPTO patent grants for OBUCHI; Akira.The latest application filed is for "ceramic filter".
- OBUCHI; Akira - Ibaraki JP
- Obuchi; Akira - Tsukuba JP
- Obuchi; Akira - Yokohama JP
| Patent | Date |
|---|---|
| Ceramic Filter App 20150020490 - OKANO; Hiroaki ; et al. | 2015-01-22 |
| Heat exchanger-integrated reaction device having supplying and return ducts for reaction section Grant 8,574,507 - Obuchi , et al. November 5, 2 | 2013-11-05 |
| Heat Exchanger-integrated Reaction Device Having Supplying And Return Ducts For Reaction Section App 20120031599 - Obuchi; Akira ; et al. | 2012-02-09 |
| Heat exchanger and reactor and radiation heater using the heat exchanger App 20060153755 - Obuchi; Akira ; et al. | 2006-07-13 |
| Exhaust gas cleaner Grant 5,141,714 - Obuchi , et al. August 25, 1 | 1992-08-25 |
| Process for hydrogen production from kerosene Grant 5,130,115 - Fujisou , et al. * July 14, 1 | 1992-07-14 |
| Hydrogen production from hydrocarbon Grant 5,026,536 - Shioiri , et al. June 25, 1 | 1991-06-25 |
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