TY

Takeshi Yamakawa

Ricoh Company: 35 patents #475 of 9,818Top 5%
OE Omron Tateisi Electronics: 13 patents #4 of 599Top 1%
TO Toyota: 12 patents #2,357 of 26,838Top 9%
TO Toto: 9 patents #111 of 1,113Top 10%
DI Daikin Industries: 2 patents #1,262 of 2,957Top 45%
PE Pacific Engineering: 2 patents #16 of 59Top 30%
RJ Research Development Corporation Of Japan: 2 patents #79 of 402Top 20%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
KT Kyushu Institute Of Technology: 1 patents #75 of 237Top 35%
MH Mitsui High-Tec: 1 patents #93 of 174Top 55%
NT National University Corporation Kyushu Institute Of Technology: 1 patents #7 of 13Top 55%
Overall (All Time): #24,389 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 76–77 of 77 patents

Patent #TitleCo-InventorsDate
4716540 Multi-functional fuzzy logic circuit — 1987-12-29
4694418 Fuzzy logic basic circuit and fuzzy logic integrated circuit operable in current mode Fumio Ueno, Yuji Shirai 1987-09-15