Atsushi Nakagawa

NE Nec Electronics: 20 patents #11 of 1,789Top 1%

Canon: 13 patents #5,080 of 19,416Top 30%

HC Hitachi Koki Co.: 10 patents #110 of 888Top 15%

NC New Japan Radio Co.: 9 patents #1 of 101Top 1%

DC Daiso Co.: 8 patents #9 of 151Top 6%

Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%

KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%

NE Nec: 6 patents #2,374 of 14,502Top 20%

MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%

MK Murata Kikai: 3 patents #126 of 454Top 30%

SO Sony: 2 patents #12,963 of 25,231Top 55%

Casio Computer Co.: 2 patents #935 of 1,970Top 50%

GL Gunze Limited: 2 patents #54 of 349Top 20%

MM Murata Machinery: 2 patents #128 of 397Top 35%

AE Alpine Electronics: 2 patents #159 of 637Top 25%

Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%

KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%

DL Denso Ten Limited: 1 patents #150 of 359Top 45%

Nichia: 1 patents #1,005 of 1,531Top 70%

OU Osaka University: 1 patents #681 of 1,984Top 35%

RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%

AC Asmo Co.: 1 patents #369 of 745Top 50%

SY Sysmex: 1 patents #499 of 868Top 60%

TG Tyco Electronics Raychem Gmbh: 1 patents #85 of 201Top 45%

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%

AB Asahi Breweries: 1 patents #26 of 116Top 25%

📍 Tokyo, CA: #72 of 583 inventorsTop 15%

Overall (All Time): #13,649 of 4,157,543Top 1%

103

Patents All Time

Issued Patents All Time

Showing 101–103 of 103 patents

Patent #	Title	Co-Inventors	Date
4922663	Sandpaper clamp mechanism for orbital finishing sander	Kazumi Takeishi	1990-05-08
4305963	Powdered malt wort beverage product	—	1981-12-15
4226816	Method of manufacturing a clutch facing of the type used for automotive automatic transmissions	Yasunobu Yamamoto, Mitsumasa Matsuo	1980-10-07