KY

Keiichi Yoshioka

Ricoh Company: 5 patents #23 of 695Top 4%
Overall (1997): #4,081 of 185,788Top 3%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5696957 Integrated circuit comprising a central processing unit for executing a plurality of programs Shinichi Yamaura, Kazuhiko Hara, Takashi Yasui 1997-12-09
5630158 Central processing unit including inhibited branch area Kazuhiko Hara, Shinichi Yamaura, Takao Katayama 1997-05-13
5606709 Register group circuit for data processing system Shinichi Yamaura, Kazuhiko Hara, Takao Katayama 1997-02-25
5596761 Central processing unit with internal register initializing means Takashi Yasui, Shinichi Yamaura 1997-01-21
5594890 Emulation system for emulating CPU core, CPU core with provision for emulation and ASIC having the CPU core Shinichi Yamaura, Kazuhiko Hara, Takao Katayama 1997-01-14