Hirokazu Kato

TO Toyota: 21 patents #1,063 of 26,838Top 4%

KT Kabushiki Kaisha Toshiba: 20 patents #1,460 of 21,451Top 7%

Yamaha: 18 patents #103 of 2,001Top 6%

HI Hitachi: 9 patents #4,653 of 28,497Top 20%

RE Renesas Electronics: 9 patents #397 of 4,529Top 9%

CC Central Japan Railway Comany: 8 patents #16 of 313Top 6%

NI Nissan Chemical Industries: 8 patents #142 of 1,150Top 15%

HH Hitachi High-Technologies: 6 patents #533 of 1,917Top 30%

SU Sumco: 4 patents #91 of 464Top 20%

NS Nippon Gakki Seizo: 3 patents #74 of 332Top 25%

Kioxia: 3 patents #479 of 1,813Top 30%

Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%

TS Toshiba Infrastructure Systems & Solutions: 3 patents #55 of 424Top 15%

Toshiba Memory: 3 patents #621 of 1,971Top 35%

PA Panasonic: 3 patents #7,617 of 21,108Top 40%

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%

TG Tyco Electronics Japan G.K.: 2 patents #75 of 248Top 35%

RA Renesas Electronics America: 2 patents #65 of 293Top 25%

FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%

NI Nikon: 1 patents #1,647 of 2,493Top 70%

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

MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%

JS Jsr: 1 patents #649 of 1,137Top 60%

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%

DE Denso: 1 patents #6,940 of 11,792Top 60%

Overall (All Time): #8,814 of 4,157,543Top 1%

127

Patents All Time

Issued Patents All Time

Showing 126–127 of 127 patents

Patent #	Title	Co-Inventors	Date
4387617	Assigner for electronic musical instrument	Akinori Endo	1983-06-14
4373416	Wave generator for electronic musical instrument	Akinori Endo	1983-02-15