MS

Masahiro Sugiura

TL Toyota Central R&D Labs: 15 patents #30 of 1,657Top 2%
AK Aisan Kogyo Kabushiki Kaisha: 8 patents #49 of 642Top 8%
DE Denso: 7 patents #1,924 of 11,792Top 20%
Yamaha: 6 patents #432 of 2,001Top 25%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
SC Soldercoat Co.: 4 patents #1 of 11Top 10%
NC Nihon Den-Netsu Keiki Co.: 3 patents #2 of 21Top 10%
NI Nec Infrontia: 3 patents #40 of 197Top 25%
SS Sakata Shokai: 2 patents #1 of 29Top 4%
YC Yamaichi Electronics Co.: 2 patents #59 of 159Top 40%
TB Toyoda Boshoku: 2 patents #14 of 112Top 15%
DC Dainippon Ink And Chemicals: 2 patents #241 of 1,002Top 25%
CC Cataler Industrial Co.: 1 patents #19 of 40Top 50%
YM Yamazaki Mazak: 1 patents #130 of 272Top 50%
YK Yoshida Kogyo K.K.: 1 patents #252 of 468Top 55%
DI Denso Wave Incorporated: 1 patents #133 of 250Top 55%
AK Asian Kogyo Kabushiki Kaisha: 1 patents #1 of 15Top 7%
FC Fuji Machine Mfg. Co.: 1 patents #140 of 245Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
KO Koa: 1 patents #70 of 157Top 45%
NU National University Corporation Shizuoka University: 1 patents #62 of 225Top 30%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
📍 Hamamatsu, JP: #16 of 41 inventorsTop 40%
Overall (All Time): #52,741 of 4,157,543Top 2%
51
Patents All Time

Issued Patents All Time

Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
4483839 Process for producing silicon nitride Toshio Kandori, Haruo Doi 1984-11-20