Masaki Yamada

Masaki Yamada

Canon: 47 patents #820 of 19,416Top 5%

Mitsubishi Electric: 40 patents #237 of 25,717Top 1%

KT Kabushiki Kaisha Toshiba: 21 patents #1,382 of 21,451Top 7%

SO Sony: 16 patents #2,631 of 25,231Top 15%

HI Hitachi: 13 patents #3,142 of 28,497Top 15%

FL Fujitsu General Limited: 13 patents #6 of 325Top 2%

HH Hitachi High-Technologies: 8 patents #1,282 of 1,917Top 70%

HK Hamamatsu Photonics K.K.: 3 patents #547 of 1,436Top 40%

SH Shimadzu: 3 patents #606 of 2,007Top 35%

AN Alaxala Networks: 2 patents #49 of 140Top 35%

RI Riken: 2 patents #375 of 1,824Top 25%

TS Toshiba Electronic Devices & Storage: 2 patents #310 of 900Top 35%

HP HP: 2 patents #2,312 of 7,018Top 35%

OC Omron Healthcare Co.: 1 patents #324 of 475Top 70%

DI Diversey: 1 patents #179 of 343Top 55%

HG HGST: 1 patents #1,032 of 1,677Top 65%

TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%

FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%

YC Yanmar Power Technology Co.: 1 patents #96 of 202Top 50%

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%

HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%

TO Toyota: 1 patents #15,335 of 26,838Top 60%

MC Metawater Co.: 1 patents #38 of 93Top 45%

Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%

OM Omron: 1 patents #1,808 of 3,089Top 60%

Overall (All Time): #4,230 of 4,157,543Top 1%

Issued Patents All Time

Showing 176–180 of 180 patents

Patent #	Title	Co-Inventors	Date
5057950	Data storage method	Shinya Ozaki, Brian A. Milthorp, Bruce A. Thompson	1991-10-15
5012459	Data recorder	Kentaro Odaka, Shinya Ozaki, Yoshizumi Inazawa, Hiroshi Ishibashi	1991-04-30
4899232	Apparatus for recording and/or reproducing digital data information	Kentaro Odaka, Shinya Ozaki, Hiroshi Ishibashi, Yoshizumi Inazawa	1990-02-06
4873589	Data recorder and method	Yoshizumi Inazawa, Hiroshi Ishibashi, Shinya Ozaki	1989-10-10
4635792	Disc package	Mitsuru Yokoi, Kazuhiro Oishi	1987-01-13