Samejima; Shunichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Samejima; Shunichi.The latest application filed is for "hydrochlorofluorocarbon azeotropic or azeotropic-like mixture".
- Samejima; Shunichi - Tokyo JP
| Patent | Date |
|---|---|
| Hydrochlorofluorocarbon azeotropic or azeotropic-like mixture Grant 5,607,912 - Samejima , et al. March 4, 1 | 1997-03-04 |
| Process for producing a hydrogen-containing 2,2-difluoropropane Grant 5,545,777 - Morikawa , et al. August 13, 1 | 1996-08-13 |
| Azeotropic or azeotropic-like composition of hydrochlorofluoropropane Grant 5,320,683 - Samejima , et al. * June 14, 1 | 1994-06-14 |
| Halogenated hydrocarbon solvents Grant 5,302,313 - Asano , et al. April 12, 1 | 1994-04-12 |
| Methods for treating substrates by applying a halogenated hydrocarbon thereto Grant 5,271,775 - Asano , et al. December 21, 1 | 1993-12-21 |
| Process for producing a 2,2-difluoropropane Grant 5,264,639 - Morikawa , et al. November 23, 1 | 1993-11-23 |
| Method of cleaning a substrate using a dichloropentafluoropropane Grant 5,116,426 - Asano , et al. May 26, 1 | 1992-05-26 |
| Cyclic polymerization Grant 4,910,276 - Nakamura , et al. March 20, 1 | 1990-03-20 |
| Novel fluorine-containing cyclic polymer Grant 4,897,457 - Nakamura , et al. January 30, 1 | 1990-01-30 |
| Process for producing fluorinated vinyl ether having ester group Grant 4,153,804 - Yamabe , et al. May 8, 1 | 1979-05-08 |
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