RH

Ryosei Hiraoka

HI Hitachi: 6 patents #6,582 of 28,497Top 25%
HC Hitachi Engineering Co.: 4 patents #38 of 572Top 7%
Overall (All Time): #894,329 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4807113 Microprogrammed control data processing apparatus in which operand source and/or operand destination is determined independent of microprogram control Hidekazu Matsumoto, Tadaaki Bandoh, Takayuki Morioka, Yoshihiro Miyazaki 1989-02-21
4736296 Method and apparatus of intelligent guidance in natural language Yasunori Katayama, Hiroshi Yoshiura, Kunio Nakanishi 1988-04-05
4530050 Central processing unit for executing instructions of variable length having end information for operand specifiers Yasushi Fukunaga, Tadaaki Bandoh, Kotaro Hirasawa, Hidekazu Matsumoto, Jushi Ide +3 more 1985-07-16
4523272 Bus selection control in a data transmission apparatus for a multiprocessor system Yasushi Fukunaga, Tadaaki Bandoh, Hidekazu Matsumoto, Jushi Ide, Tetsuya Kawakami 1985-06-11
4520441 Data processing system Tadaaki Bandoh, Hidekazu Matsumoto, Yasushi Fukunaga, Jushi Ide, Tetsuya Kawakami 1985-05-28
4481573 Shared virtual address translation unit for a multiprocessor system Yasushi Fukunaga, Tadaaki Bandoh, Hidekazu Matsumoto, Jushi Ide, Takeshi Kato +1 more 1984-11-06