YK

Yoshihisa Kato

PA Panasonic: 33 patents #440 of 21,108Top 3%
Sumitomo Electric Industries: 21 patents #970 of 21,551Top 5%
TO Toyota: 15 patents #1,771 of 26,838Top 7%
HC Hitachi Cable: 9 patents #52 of 1,086Top 5%
NI Nidec: 5 patents #200 of 976Top 25%
OC Oji Paper Co.: 4 patents #36 of 423Top 9%
DT Daido Tokushuko: 3 patents #51 of 382Top 15%
TK Toshiba Kikai: 3 patents #155 of 713Top 25%
SC Shin-Kobe Electric Machinery Co.: 3 patents #27 of 199Top 15%
SC Sumitomo Metal Mining Co.: 2 patents #253 of 736Top 35%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
DC Daido Steel Co.: 2 patents #47 of 272Top 20%
OM Omron: 1 patents #1,808 of 3,089Top 60%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
FV Fuji Valve: 1 patents #2 of 10Top 20%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
SY Symetrix: 1 patents #45 of 73Top 65%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
📍 Ritto, JP: #1 of 205 inventorsTop 1%
Overall (All Time): #12,964 of 4,157,543Top 1%
106
Patents All Time

Issued Patents All Time

Showing 26–50 of 106 patents

Patent #TitleCo-InventorsDate
8704321 Solid-state imaging device Toru Okino, Yutaka Hirose, Mitsuyoshi Mori 2014-04-22
8698064 Solid-state imaging device Yusuke Otake, Yutaka Hirose, Mitsuyoshi Mori, Toru Okino 2014-04-15
8680640 Solid-state imaging device Mitsuyoshi Mori, Toru Okino, Yutaka Hirose 2014-03-25
8461454 Aqueous absorptive polymer-containing resin composition-producing method, aqueous absorptive polymer-containing resin composition, and porous substance-producing method using same and porous substance, insulated electric cable-producing method, insulated electric cable and coaxial cable Seikichi Tanno 2013-06-11
8449268 Fan and method for manufacturing the same Takashi Nagamitsu, Hiromasa Sumida, Masayuki Matsushita, Kouji Muraoka, Yusuke Yoshida 2013-05-28
8385099 Semiconductor memory cell and manufacturing method thereof, and semiconductor memory devices Yukihiro Kaneko, Hiroyuki Tanaka 2013-02-26
8309851 Insulated wire and manufacturing method of the same Tomiya Abe 2012-11-13
8226350 Fan apparatus Tomo Hayashigaito, Kenji Iwamoto, Hironobu Nishida, Suguru Yamada, Manabu Miyakoda 2012-07-24
8129439 Aqueous absorptive polymer-containing resin composition-producing method, aqueous absorptive polymer-containing resin composition, and porous substance-producing method using same and porous substance, insulated electric cable-producing method, insulated electric cable and coaxial cable Seikichi Tanno 2012-03-06
8004871 Semiconductor memory device including FET memory elements Yukihiro Kaneko 2011-08-23
7959175 Torsion beam suspension Yoshiharu Isoshima, Yoshiaki Kadoma 2011-06-14
7956916 Solid-state imaging device Takahiko Murata, Shigetaka Kasuga, Takayoshi Yamada 2011-06-07
7857525 Optical connector Kanako Suzuki, Noribumi Shiina, Kazumasa Ohsono, Tomoyuki Nisio 2010-12-28
7842989 Semiconductor memory cell and semiconductor memory array using the same 2010-11-30
7837391 Bearing retainer unit and electric motor furnished therewith Hideaki Kitamura, Takahiro Kikuichi, Fumihiro Umeda, Koji Ando 2010-11-23
7825550 Brushless motor and fan unit Suguru Yamada, Takashi Nagamitsu 2010-11-02
7805035 Forming method of refractive index matching film Kanako Suzuki 2010-09-28
7791524 Solid-state imaging device, semiconductor integrated circuit, and signal processing method Shigetaka Kasuga, Takahiko Murata, Takayoshi Yamada 2010-09-07
7732847 Semiconductor memory device including a semiconductor film made of a material having a spontaneous polarization and method for fabricating the same Hiroyuki Tanaka, Yukihiro Kaneko 2010-06-08
7703989 Optical connector Kanako Suzuki 2010-04-27
7702846 Memory controller, nonvolatile storage device, nonvolatile storage system, and data writing method Masahiro Nakanishi, Tomoaki Izumi, Tetsushi Kasahara, Kazuaki Tamura, Kiminori Matsuno +5 more 2010-04-20
7679230 Brushless motor and fan unit Suguru Yamada, Takashi Nagamitsu 2010-03-16
7629635 Semiconductor memory and driving method for the same Kazuhiro Kaibara, Shinzo Koyama 2009-12-08
7583877 Optical fiber, optical fiber connection structure and optical connector Kanako Suzuki, Bing Yao, Kazumasa Ohsono 2009-09-01
7555184 Optical fiber, end face structure of optical fiber assembly, and optical connector Yoshinori Kurosawa, Kazumasa Ohsono 2009-06-30