Shigemasa; Junichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shigemasa; Junichiro.The latest application filed is for "solar cell sealed by glass laminations".
- Shigemasa; Junichiro - Yamatokoriyama JP
| Patent | Date |
|---|---|
| Solar cell sealed by glass laminations Grant 4,224,081 - Kawamura , et al. September 23, 1 | 1980-09-23 |
| Liquid-level detector Grant 4,132,899 - Shigemasa , et al. January 2, 1 | 1979-01-02 |
| Optoelectric transducer Grant 3,956,017 - Shigemasa May 11, 1 | 1976-05-11 |
| Light Emitting Four Layer Semiconductor Device Grant 3,757,174 - Shigemasa , et al. September 4, 1 | 1973-09-04 |
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