Hiroshi Kawamoto

Fujitsu Limited: 29 patents #800 of 24,456Top 4%

HI Hitachi: 25 patents #1,255 of 28,497Top 5%

KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%

Sharp Kabushiki Kaisha: 10 patents #1,673 of 10,731Top 20%

FI Fujifilm Business Innovation: 7 patents #693 of 1,659Top 45%

AD Advantest: 5 patents #198 of 1,193Top 20%

KU Kyoto University: 3 patents #177 of 1,688Top 15%

FU Fujifilm: 3 patents #1,989 of 4,519Top 45%

HE Hitachi Micro Computer Engineering: 2 patents #45 of 393Top 15%

NI Nisca: 2 patents #165 of 371Top 45%

RI Riken: 2 patents #375 of 1,824Top 25%

HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%

FC Fukuda Denshi Co.: 1 patents #25 of 76Top 35%

TO Tomey: 1 patents #22 of 51Top 45%

Toshiba Memory: 1 patents #1,210 of 1,971Top 65%

TO Toyota: 1 patents #15,335 of 26,838Top 60%

Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

KK Kanto Kagaku: 1 patents #73 of 181Top 45%

KI Kikkoman: 1 patents #125 of 324Top 40%

MA Mitsubishi Aircraft: 1 patents #100 of 184Top 55%

Overall (All Time): #13,558 of 4,157,543Top 1%

103

Patents All Time

Issued Patents All Time

Showing 101–103 of 103 patents

Patent #	Title	Co-Inventors	Date
4539658	Semiconductor memory	Katsuhiro Shimohigashi, Hiroo Masuda, Kunihiko Ikuzaki	1985-09-03
4491858	Dynamic storage device with extended information holding time	—	1985-01-01
4472792	Semiconductor memory	Katsuhiro Shimohigashi, Hiroo Masuda, Kunihiko Ikuzaki	1984-09-18