MW

Mitsuru Watabe

HI Hitachi: 3 patents #156 of 2,942Top 6%
HC Hitachi Engineering Co.: 1 patents #6 of 55Top 15%
HS Hitachi Microcomputer System: 1 patents #3 of 53Top 6%
HE Hitachi Vlsi Engineering: 1 patents #17 of 136Top 15%
Overall (1997): #12,785 of 185,788Top 7%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5682545 Microcomputer having 16 bit fixed length instruction format Shumpei Kawasaki, Eiji Sakakibara, Kaoru Fukada, Takanaga Yamazaki, Yasushi Akao +15 more 1997-10-28
5642499 Method and apparatus for controlling timing of execution of saving and restoring operations in a processor system Mamoru Ohba, Shigeki Morinaga, Hiroyuki Kida 1997-06-24
5631858 System for obtaining strict solution in accordance with accuracy of approximate solutions Masahisa Narita, Hisashi Kaziwara, Takeshi Asai, Shigeki Morinaga, Hiroyuki Kida +5 more 1997-05-20