HO

Hiroyuki Otsuka

SC Shin-Etsu Chemical Co.: 36 patents #102 of 2,176Top 5%
TO Topcon: 12 patents #69 of 684Top 15%
OM Omron: 11 patents #213 of 3,089Top 7%
IH Ihi: 8 patents #79 of 1,178Top 7%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
CA Castrip: 2 patents #9 of 24Top 40%
FU Fujifilm: 2 patents #2,431 of 4,519Top 55%
MC Mitsubishi Gas Chemical Company: 2 patents #789 of 1,727Top 50%
NI Nifco: 2 patents #176 of 650Top 30%
NU Nucor: 2 patents #68 of 250Top 30%
TC Toppan Printing Co.: 2 patents #414 of 1,467Top 30%
Canon: 2 patents #12,681 of 19,416Top 70%
KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
KC Kobelco Cranes Co.: 1 patents #30 of 55Top 55%
KC Kinugawa Rubber Ind. Co.: 1 patents #22 of 69Top 35%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
NA Nissan Technical Center North America: 1 patents #89 of 216Top 45%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
📍 Karuizawa, MI: #1 of 1 inventorsTop 100%
Overall (All Time): #18,109 of 4,157,543Top 1%
89
Patents All Time

Issued Patents All Time

Showing 76–89 of 89 patents

Patent #TitleCo-InventorsDate
7370966 Opthalmologic apparatus Yasufumi Fukuma, Kazuhiko Yumikake 2008-05-13
7268885 Optical image measuring apparatus for forming an image of an object to be measured based on interference light Kinpui Chan, Masahiro Akiba, Yasufumi Fukuma, Hisashi Tsukada 2007-09-11
7248371 Optical image measuring apparatus Kinpui Chan, Masahiro Akiba, Yasufumi Fukuma, Hisashi Tsukada 2007-07-24
7245383 Optical image measuring apparatus for obtaining a signal intensity and spatial phase distribution of interference light Kinpui Chan, Masahiro Akiba, Yasufumi Fukuma, Hisashi Tsukada 2007-07-17
7241982 Optical image transmitting system, optical image transmitting apparatus, optical image receiving apparatus, and optical image transmitting method Kinpui Chan, Masahiro Akiba, Yasufumi Fukuma, Hisashi Tsukada 2007-07-10
7012469 Integrated circuit device having high efficiency at the time of low power output Takao Moriwaki 2006-03-14
6852372 Fabrication method for electron source substrate Michio Horikoshi 2005-02-08
6793519 Electrical connector and method of connecting lead lines therefor Hiroyuki Ohigashi, Yasusuke Takahashi, Masahiko Tashiro 2004-09-21
5732998 Drain clip for weather strip and weather strip with a drain clip Yasuo Yamamoto 1998-03-31
D381619 Drain clip for weather strip of automobile Yasuo Yamamoto, Kouichi Fukusima 1997-07-29
5368289 Recording sheet conveying device Yoshinari Iwaki, Nobuo Hyakutake, Jun Takagi, Noriyoshi Kono, Kunimasa Aoshima +2 more 1994-11-29
5114234 Stage positioning control method and apparatus Kotaro Hosaka, Makoto Higomura 1992-05-19
4891126 Mesophase pitch for use in the making of carbon materials and process for producing the same Isao Mochida, Yukio Sakai 1990-01-02
4789455 Process for producing pitch used as starting material for the making of carbon materials Isao Mochida, Susumu Fujiyama, Yukio Sakai 1988-12-06