Wakatabe; Masaru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wakatabe; Masaru.The latest application filed is for "transistorized rectifier for a multiple output converter".
- Wakatabe; Masaru - Hanno Saitama 357-0045 JP
- Wakatabe; Masaru - Saitama JP
| Patent | Date |
|---|---|
| Transistorized rectifier for a multiple output converter Grant 6,038,150 - Yee , et al. March 14, 2 | 2000-03-14 |
| Semiconductor rectifier having high breakdown voltage and high speed operation Grant 5,345,100 - Kan , et al. September 6, 1 | 1994-09-06 |
| Semiconductor rectifier having high breakdown voltage and high speed operation Grant 5,262,669 - Wakatabe , et al. November 16, 1 | 1993-11-16 |
| Electrophotographic photoreceptor having silicate with perfluoroalkyl groups in protective layer Grant 4,997,738 - Kumakura , et al. March 5, 1 | 1991-03-05 |
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