MK

Masami Kobayashi

IC Ihara Chemical Industry Co.: 5 patents #54 of 263Top 25%
KC Kumiai Chemical Industry Co.: 5 patents #62 of 284Top 25%
HL Harison Toshiba Lighting: 3 patents #21 of 82Top 30%
MI Mitsui Petrochemical Industries: 2 patents #322 of 1,024Top 35%
FM Fmc: 2 patents #531 of 1,735Top 35%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
SU Shinshu University: 1 patents #77 of 261Top 30%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
MU Mie University: 1 patents #68 of 161Top 45%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
ON Onkyo: 1 patents #80 of 170Top 50%
Overall (All Time): #152,622 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4356049 Method of manufacturing an electret device Sakae Tamura, Hiromi Yoshida, Takehiko Kotoh 1982-10-26