Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7773163 | Reflective liquid crystal display device and projection display apparatus using the same | Shigeo Shimizu, Takashi Moroboshi, Tetsuji Suzuki | 2010-08-10 |
| 7643053 | Reflective liquid crystal display device and projection display apparatus using the same | Shigeo Shimizu, Takashi Moroboshi, Tetsuji Suzuki | 2010-01-05 |
| 6356417 | Rotary head drum device | — | 2002-03-12 |
| 5907460 | Magnetic head composed of a C-shaped core section and an inverse L-shaped core section, and a magnetic head assembly having a pair of the magnetic heads | Hiroshi Minami | 1999-05-25 |
| 5196972 | Cassette loading device for video cassette recorder | Mitsuo Harumatsu, Masato Mihara | 1993-03-23 |