Masaru Kato

Nichia: 14 patents #120 of 1,531Top 8%

OC Oji Paper Co.: 12 patents #2 of 423Top 1%

JC Jidosha Denki Kogyo Co.: 10 patents #2 of 121Top 2%

FI Fujifilm Business Innovation: 10 patents #969 of 5,238Top 20%

KK Kanto Kagaku: 10 patents #4 of 181Top 3%

Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%

Kyocera: 3 patents #999 of 3,732Top 30%

NC New Oji Paper Co: 2 patents #17 of 139Top 15%

HI Hitachi: 2 patents #13,388 of 28,497Top 50%

JK Jidosha Denki Kogyo K.K.: 2 patents #9 of 56Top 20%

NI Nikon: 2 patents #1,269 of 2,493Top 55%

Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%

PA Panasonic: 2 patents #9,678 of 21,108Top 50%

YA Yanchers: 1 patents #3 of 6Top 50%

IN Injex: 1 patents #9 of 9Top 100%

KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%

SK Suzuki Jidosha Kogyo: 1 patents #29 of 121Top 25%

WU Waseda University: 1 patents #116 of 411Top 30%

KI Koito Electric Industries: 1 patents #12 of 35Top 35%

AP Akita Prefecture: 1 patents #4 of 32Top 15%

KK Kirin Holdings Kabushiki Kaisha: 1 patents #30 of 88Top 35%

Overall (All Time): #24,812 of 4,157,543Top 1%

Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

Patent #	Title	Co-Inventors	Date
4232105	Photosensitive lithographic printing plate with hydrophilic sublayer	Hideaki Shinohara, Yoshiaki Takamatsu	1980-11-04