Matsumura; Ken
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsumura; Ken.The latest application filed is for "paste composition and solar cell element".
- Matsumura; Ken - Osaka JP
- Matsumura, Ken - Shiga-ken JP
- Matsumura; Ken - Odawara JP
| Patent | Date |
|---|---|
| Pasty composition for aluminum brazing, aluminum-containing member coated with the same, and method for brazing aluminum-containing members with the same Grant 7,850,789 - Katoh , et al. December 14, 2 | 2010-12-14 |
| Paste Composition And Solar Cell Element App 20100252111 - Kikuchi; Ken ; et al. | 2010-10-07 |
| Pasty Composition for Aluminum Brazing, Aluminum-Containing Member Coated With the Same, and Method for Brazing Aluminum-Containing Members With the Same App 20090233118 - Katoh; Haruzo ; et al. | 2009-09-17 |
| Flux-containing compositions for brazing aluminum, films & brazing method thereby App 20020005230 - Watsuji, Takashi ; et al. | 2002-01-17 |
| Flux compositions for brazing aluminum, their films and brazing method Grant 6,203,628 - Katoh , et al. March 20, 2 | 2001-03-20 |
| Output driver circuit Grant 4,787,007 - Matsumura , et al. November 22, 1 | 1988-11-22 |
| Current flow reversing circuit Grant 4,651,269 - Matsumura March 17, 1 | 1987-03-17 |
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