Hideo Yoshikawa

Sharp Kabushiki Kaisha: 12 patents #1,389 of 10,731Top 15%

NI Nisca: 6 patents #62 of 371Top 20%

TK Terumo Kabushiki Kaisha: 4 patents #338 of 1,558Top 25%

NC Nippon Crucible Co.: 2 patents #5 of 45Top 15%

FL Fujitsu General Limited: 1 patents #189 of 325Top 60%

SD Showa Denko: 1 patents #231 of 593Top 40%

YC Yamato Kogyo Co.: 1 patents #5 of 20Top 25%

Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%

Canon: 1 patents #14,899 of 19,416Top 80%

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

Overall (All Time): #155,967 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4523801	Scanning optical system subjected to a moisture proof treatment	Takeshi Baba, Noriyuki Nose, Kazuo Minoura, Akinori Hasu, Setsuo Minami +1 more	1985-06-18