Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853890 | Vector processor | Shigeo Abe, Kotaro Hirasawa, Jushi Ide | 1989-08-01 |
| 4839846 | Apparatus for performing floating point arithmetic operations and rounding the result thereof | Kenji Hirose, Hidekazu Matsumoto, Shinichiro Yamaguchi, Hirokazu Hirayama, Hiroaki Nakanishi | 1989-06-13 |
| 4811269 | Bit slice multiplication circuit | Kenji Hirose, Hidekazu Matsumoto, Shinichiro Yamaguchi, Hirokazu Hirayama, Hiroaki Nakanishi | 1989-03-07 |
| 4807113 | Microprogrammed control data processing apparatus in which operand source and/or operand destination is determined independent of microprogram control | Hidekazu Matsumoto, Ryosei Hiraoka, Takayuki Morioka, Yoshihiro Miyazaki | 1989-02-21 |