Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5978925 | System for improving processing efficiency in a pipeline by delaying a clock signal to a program counter and an instruction memory behind a system clock | Masaki Saitou, Yuji Okuda | 1999-11-02 |
| 5957996 | Digital data comparator and microprocessor | — | 1999-09-28 |
| 5944771 | Arithmetic operation system for binary addition/subtraction | — | 1999-08-31 |
| 5909386 | Digital adder | — | 1999-06-01 |
| 5905662 | Digital processing system for binary addition/subtraction | — | 1999-05-18 |
| 5805312 | Thermographical image copier system with real time copying and variable read and record speeds | Naohiro Ozawa, Yasuo Otsuka, Akihiko Asada, Toyota Honda, Yasuyuki Kojima +3 more | 1998-09-08 |
| 5521856 | Multiplier capable of calculating double precision, single precision, inner product and multiplying complex | — | 1996-05-28 |
| 5412588 | Digital sine-wave generating circuit | — | 1995-05-02 |
| 5381374 | Memory cell data output circuit having improved access time | Toshimasa Kawaai | 1995-01-10 |
| 5352049 | Means for holding thermal transfer printing ink-sheet in cartridge | Toshihiko Gotoh, Seiji Okunomiya, Hiroshi Shimizu | 1994-10-04 |
| 4970531 | Thermal transfer printer | Horoshi Shimizu, Toshihiko Gotoh, Naohiro Ozaga, Takeshi Nomura, Kentaro Hanma | 1990-11-13 |
| 4901090 | Inked sheet cassette and thermal transfer-type recording apparatus | Naohiro Ozawa, Hiroshi Shimizu, Toshihiko Gotoh, Kentaro Hamma, Seizi Okunomiya +1 more | 1990-02-13 |
| 4879677 | Parallel adder circuit with sign bit decoder for multiplier | — | 1989-11-07 |
| 4844770 | Thermal-transfer recording apparatus | Toshihiko Gotoh, Kentaro Hamma, Hiroyuki Kimura, Yasunori Kobori, Koichi Tomatsuri | 1989-07-04 |
| 4813008 | Multiplier circuit suitable for obtaining a negative product of a multiplier and a multiplicand | Hiroshi Shigehara, Yasuhiro Watanabe, Nobuo Sugi | 1989-03-14 |
| 4794404 | Thermal transfer printer | Toshihiko Gotoh, Koutarou Tanno, Kentaro Hamma | 1988-12-27 |