SN

Seiji Nakamura

Sumitomo Electric Industries: 12 patents #2,165 of 21,551Top 15%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
SS Sakata Seed: 5 patents #18 of 54Top 35%
NJ Nuvoton Technology Corporation Japan: 4 patents #25 of 222Top 15%
CP Chugai Pharmaceutical: 3 patents #322 of 1,238Top 30%
DC Daiso Co.: 3 patents #30 of 151Top 20%
AE Aida Engineering: 2 patents #50 of 163Top 35%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
Brother Kogyo: 2 patents #1,845 of 2,767Top 70%
NU National University Corporation Nagoya University: 1 patents #247 of 782Top 35%
NA National Tax Administration Agency: 1 patents #7 of 12Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
NP National Center Of Neurology And Psychiatry: 1 patents #17 of 60Top 30%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
WC W.R. Grace & Co.-Conn.: 1 patents #543 of 1,045Top 55%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
DR Dna Chip Research: 1 patents #4 of 14Top 30%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #50,462 of 4,157,543Top 2%
52
Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #TitleCo-InventorsDate
4999716 Facsimile communication method and facsimile machine — 1991-03-12
4371440 Method of treating a waste water rich in protein Kiyoshi Yoshizawa, Kenichi Otsuka, Kikuo Nojiro, Takeo Koizumi, Katsuyoshi Mitsutomi 1983-02-01