Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10603708 | Cushion pin | Takumi Matsuzawa | 2020-03-31 |
| 6671760 | Switching system for controlling internal apparatuses in an exchange system | Hiroya Kawasaki, Masaki Kira, Kiyofumi Mitsuze, Hidetoshi Iwasa | 2003-12-30 |
| 5488710 | Cache memory and data processor including instruction length decoding circuitry for simultaneously decoding a plurality of variable length instructions | Taizo Sato | 1996-01-30 |
| 5455925 | Data processing device for maintaining coherency of data stored in main memory, external cache memory and internal cache memory | Takeshi Kitahara, Masato Mitsuhashi | 1995-10-03 |
| 5278965 | Direct memory access controller | Takayoshi Taniai, Harunobu Ogawa | 1994-01-11 |
| 5077664 | Direct memory access controller | Takayoshi Taniai | 1991-12-31 |
| 5018098 | Data transfer controlling apparatus for direct memory access | Takayoshi Taniai, Tadashi Saitoh | 1991-05-21 |
| 4792969 | Line condition data collecting system for a telephone exchange | Yuji Shibata | 1988-12-20 |