HK

Hiroshi Kajiyama

HI Hitachi: 15 patents #2,636 of 28,497Top 10%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
KL Kanebo, Limited: 7 patents #13 of 571Top 3%
TI Toray Industries: 7 patents #335 of 3,690Top 10%
TA Takata: 6 patents #98 of 608Top 20%
SH Shimadzu: 5 patents #357 of 2,007Top 20%
JS Jfe Steel: 5 patents #316 of 1,401Top 25%
FL Fujitsu Hitachi Plasma Display Limited: 4 patents #50 of 166Top 35%
Mazda Motor: 3 patents #1,256 of 4,755Top 30%
SI Shinmaywa Industries: 2 patents #16 of 119Top 15%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
TO Topcon: 1 patents #425 of 684Top 65%
Overall (All Time): #41,225 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 51–58 of 58 patents

Patent #TitleCo-InventorsDate
6174602 Spontaneously degradable fibers and goods made thereof Masao Matsui, Eiichi Ozeki, Yoshikazu Kondo 2001-01-16
5593778 Biodegradable copolyester, molded article produced therefrom and process for producing the molded article Yoshikazu Kondo, Masao Matsui, Hideo Yoshidome, Takuji Osaki, Eiichi Ozeki +1 more 1997-01-14
5561300 Atomic switching devices and logical circuits Yasuo Wada, Seiichi Kondo, Tsuyoshi Uda, Masukazu Igarashi, Hisashi Nagano +2 more 1996-10-01
5226910 Surgical cutter Kunihiro Hayashi, Yoshihiko Hanamura 1993-07-13
5093669 Vehicle navigation apparatus 1992-03-03
5090012 Multiplex transmission system for use in a vehicle Osamu Michihira, Toshimichi Tokunaga 1992-02-18
5079759 Multiplex transmission system for vehicles having a failure diagnosis function 1992-01-07
4614692 Fuel cell electrode, process for producing the same and fuel cell using the same Tetsuro Minemura, Hisashi Ando, Kiyoshi Konno 1986-09-30