KN

Koichi Nakamura

Fujitsu Limited: 48 patents #296 of 24,456Top 2%
DE Denso: 32 patents #145 of 11,792Top 2%
KC Koito Manufacturing Co.: 17 patents #65 of 1,047Top 7%
KA Kao: 13 patents #135 of 3,221Top 5%
ND Nitto Denko: 11 patents #297 of 2,479Top 15%
IBM: 9 patents #11,918 of 70,183Top 20%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
DI Dai Nippon Insatsu: 6 patents #50 of 371Top 15%
HC Hirose Electric Co.: 5 patents #71 of 407Top 20%
Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
NE Nec: 4 patents #3,388 of 14,502Top 25%
Dai Nippon Printing Co.: 4 patents #587 of 2,222Top 30%
PE Permacel: 3 patents #2 of 8Top 25%
SO Sony: 3 patents #10,744 of 25,231Top 45%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
FU Fujikura: 2 patents #518 of 1,407Top 40%
PJ Primetals Technologies Japan: 2 patents #32 of 100Top 35%
TC The Society Of Japanese Aerospace Companies: 2 patents #3 of 40Top 8%
NC Nitto Boseki Co.: 2 patents #91 of 339Top 30%
Canon: 2 patents #12,681 of 19,416Top 70%
AC Advantech Co.: 1 patents #1 of 15Top 7%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
AC Asmo Co.: 1 patents #369 of 745Top 50%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
CI Chubu Electric Power Company, Incorporated: 1 patents #104 of 314Top 35%
CU Cubic: 1 patents #160 of 329Top 50%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
HS Hitachi High-Tech Science: 1 patents #94 of 167Top 60%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
NK Nippon Carbide Kogyo: 1 patents #50 of 105Top 50%
NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NS Nsd: 1 patents #8 of 18Top 45%
PL Pfu Limited: 1 patents #255 of 478Top 55%
RG Rakuten Group: 1 patents #217 of 553Top 40%
ST Sandisk Technologies: 1 patents #1,320 of 2,224Top 60%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
SC Showa Electric Wire & Cable Co.: 1 patents #42 of 169Top 25%
SO Socionext: 1 patents #229 of 541Top 45%
TM Tokaikogyo Mishin: 1 patents #24 of 44Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Koriyama, NJ: #1 of 1 inventorsTop 100%
Overall (All Time): #3,278 of 4,157,543Top 1%
202
Patents All Time

Issued Patents All Time

Showing 201–202 of 202 patents

Patent #TitleCo-InventorsDate
4414305 Image-forming method Hiroyuki Hirai 1983-11-08
4304847 Color image forming dye bleach process Isao Shimamura, Yukio Maekawa, Koichi Koyama, Shigeki Yokoyama 1981-12-08