Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9307294 | Content display device, television receiver, menu screen generation method, and recording medium | Masayuki Hiyoshi, Takahiro Tsugi, Bin Wu, Keiichi Hasegawa, Masayoshi Kanbara | 2016-04-05 |
| 6855566 | Optical semiconductor module and method of producing the same | Nobuyoshi Tatoh, Daisuke Takagi | 2005-02-15 |
| 6600223 | Hermetically sealing enclosure for housing photo-semiconductor devices and photo-semiconductor module incorporating the enclosure | Nobuyoshi Tatoh, Koji Nishi | 2003-07-29 |
| 6506624 | Method of manufacturing an optical semiconductor module | Nobuyoshi Tatoh | 2003-01-14 |
| 4411863 | Low-carat corrosion-resistant gold alloy with the skin of the alloy not being blacked upon casting | Masasuke Otsuka, Hideyo Maniwa | 1983-10-25 |