Hirokazu Hayashi

OC Oki Electric Industry Co.: 12 patents #94 of 2,807Top 4%

OC Oki Semiconductor Co.: 5 patents #23 of 526Top 5%

KC Kansai Paint Co.: 4 patents #157 of 822Top 20%

TO Toyota: 2 patents #10,861 of 26,838Top 45%

MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%

LC Lapis Semiconductor Co.: 1 patents #173 of 349Top 50%

Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%

SL Sumitomo Riko Company Limited: 1 patents #206 of 446Top 50%

TL Teijin Limited: 1 patents #850 of 1,631Top 55%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

Overall (All Time): #141,612 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
5089101	Cationic electrodeposition coating composition	Tetsuo Aihara, Haruo Nagaoka, Koji Kamikado, Eisaku Nakatani	1992-02-18
4904361	Electrodeposition coating composition	Akira MOTOHASHI, Yoshimitsu Tsukahara, Kazuo Masuda, Hidehiko Haneishi, Masafumi Kume	1990-02-27