TS

Tsutomu Sumimoto

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
HS Hitachi Microcomputer System: 2 patents #67 of 257Top 30%
SC Swcc Showa Cable Systems Co.: 1 patents #24 of 72Top 35%
Overall (All Time): #980,419 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10283242 Polymer bushing Akihisa Kuwaki, Kazuhisa Adachi 2019-05-07
5384738 Semiconductor integrated circuit device Shuuichi Miyaoka, Kazuhisa Miyamoto, Masanori Odaka, Hideo Sawamoto, Michiaki Nakayama +5 more 1995-01-24
5291445 Semiconductor integrated circuit device Shuuichi Miyaoka, Kazuhisa Miyamoto, Masanori Odaka, Hideo Sawamoto, Michiaki Nakayama +5 more 1994-03-01
5235688 Memory access control unit for allowing maximum throughput of an I/O processor and an I/O request buffer full state Toshihisa Taniguchi 1993-08-10
4774687 Advanced store-in system for a hierarchy memory device Toshihisa Taniguchi, Takashi Kumagai 1988-09-27