Hokuyo; Shigeru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hokuyo; Shigeru.The latest application filed is for "solar cell".
- Hokuyo; Shigeru - Itami JP
| Patent | Date |
|---|---|
| Solar cell Grant 5,009,721 - Matsumoto , et al. April 23, 1 | 1991-04-23 |
| Solar cell Grant 5,009,720 - Hokuyo , et al. April 23, 1 | 1991-04-23 |
| Solar cell and a production method therefor Grant 4,997,491 - Hokuyo , et al. March 5, 1 | 1991-03-05 |
| Solar battery device Grant 4,940,496 - Matsumoto , et al. July 10, 1 | 1990-07-10 |
| Solar cell and fabrication method thereof Grant 4,935,067 - Sato , et al. June 19, 1 | 1990-06-19 |
| Solar cell with integral reverse voltage protection diode Grant 4,846,896 - Hokuyo July 11, 1 | 1989-07-11 |
| Process for preparing semiconductor devices Grant 4,217,689 - Fujii , et al. August 19, 1 | 1980-08-19 |
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