WATANABE; Masatomo
Patent Applications and Registrations
Patent applications and USPTO patent grants for WATANABE; Masatomo.The latest application filed is for "crude oil recovery device".
- WATANABE; Masatomo - Tokyo JP
- Watanabe; Masatomo - Kitanagoya JP
- Watanabe; Masatomo - Aichi JP
- Watanabe; Masatomo - Hashima JP
| Patent | Date |
|---|---|
| Crude Oil Recovery Device App 20170088781 - SANO; Tadashi ; et al. | 2017-03-30 |
| Fluid barrel-polishing device and polishing method Grant 7,871,307 - Watanabe , et al. January 18, 2 | 2011-01-18 |
| Fluid Barrel-Polishing Device and Polishing Method App 20080166954 - Watanabe; Masatomo ; et al. | 2008-07-10 |
| System, method, computer program, and recording medium for machine-management Grant 7,065,570 - Fukushima , et al. June 20, 2 | 2006-06-20 |
| System, method, computer program, and recording medium for machine-management App 20020046048 - Fukushima, Hidetada ; et al. | 2002-04-18 |
| Centrifugal dry barrel finishing machine Grant 5,672,094 - Nishimura , et al. September 30, 1 | 1997-09-30 |
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