Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308195 | 4-2 compressor circuit and voltage holding circuit for use in 4-2 compressor circuit | Yuko Hirase | 2001-10-23 |
| 6225577 | Co-ordinates input device and a method for producing the same | Hideto Sasagawa, Takeshi Watanabe, Takayuki Ito | 2001-05-01 |
| 6049238 | Clock generator and clock generating method capable of varying clock frequency without increasing the number of delay elements | Kazuyoshi Shimizu, Kouichi Ishimi | 2000-04-11 |
| 5915099 | Bus interface unit in a microprocessor for facilitating internal and external memory accesses | Yukari Takata, Mitsugu Satou, Hiroyuki Kondo | 1999-06-22 |
| 5801559 | Clock generating circuit, PLL circuit, semiconductor device, and methods for designing and making the clock generating circuit | Yukihiko Shimazu | 1998-09-01 |
| 5787310 | Microcomputer | Toru Shimizu, Yukihiko Shimazu, Masaki Kumanoya, Katsumi Dosaka | 1998-07-28 |
| 5165029 | Cache memory with test function | Akira Yamada | 1992-11-17 |