Yamaguchi; Masayasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaguchi; Masayasu.The latest application filed is for "liquid crystal microprism array, free-space optical interconnector, and optical switch".
- Yamaguchi; Masayasu - Funabashi JP
- Yamaguchi; Masayasu - Saitama JP
- Yamaguchi; Masayasu - Tokyo JP
- Yamaguchi; Masayasu - Otsu JA
| Patent | Date |
|---|---|
| Liquid crystal microprism array, free-space optical interconnector, and optical switch Grant 5,648,859 - Hirabayashi , et al. July 15, 1 | 1997-07-15 |
| Method of making magneto-optical recording disk Grant 5,087,340 - Onagi , et al. February 11, 1 | 1992-02-11 |
| Sintered aluminum nitride body and method for making Grant 4,711,861 - Sawamura , et al. December 8, 1 | 1987-12-08 |
| Honeycomb core diaphragm Grant 4,471,028 - Kimura , et al. September 11, 1 | 1984-09-11 |
| Aromatic polyamide from piperazine, p-phenylene diamine and terephthaloyl halide Grant 4,011,203 - Konomi , et al. March 8, 1 | 1977-03-08 |
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