TS

Toshiyuki Sakai

DA Daicel: 12 patents #16 of 523Top 4%
Aisin Seiki Kabushiki Kaisha: 11 patents #268 of 3,782Top 8%
SE Seiko Epson: 9 patents #2,012 of 7,774Top 30%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
Dai Nippon Printing Co.: 8 patents #275 of 2,222Top 15%
Brother Kogyo: 7 patents #1,084 of 2,767Top 40%
DI Disco: 5 patents #127 of 708Top 20%
MI Minolta: 5 patents #345 of 1,109Top 35%
KM Konica Minolta: 4 patents #503 of 1,361Top 40%
CP Chugai Pharmaceutical: 4 patents #251 of 1,238Top 25%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
SO Sony: 3 patents #10,744 of 25,231Top 45%
HS Hitachi Systems: 2 patents #13 of 78Top 20%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
MC Mitsubishi Diamond Industrial Co.: 2 patents #14 of 58Top 25%
OB Oncolys Biopharma: 2 patents #1 of 17Top 6%
SD Showa Denko: 2 patents #110 of 593Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
Pioneer: 1 patents #1,107 of 1,730Top 65%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SY Sysmex: 1 patents #499 of 868Top 60%
DC Dowa Mining Co.: 1 patents #157 of 324Top 50%
DC Dowa Electronics Materials Co.: 1 patents #148 of 241Top 65%
MC Mita Industrial Co.: 1 patents #653 of 891Top 75%
Overall (All Time): #14,050 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 26–50 of 101 patents

Patent #TitleCo-InventorsDate
10454008 Resin composition, reflector, lead frame with reflector, and semiconductor light-emitting device Kei Amagai, Satoru Kanke, Aki Kimura, Toshimasa Takarabe, Katsuya Sakayori +1 more 2019-10-22
10411174 Semiconductor light-emitting device and optical-semiconductor-mounting substrate Aki Kimura, Katsuya Sakayori, Kei Amagai, Satoru Kanke, Toshimasa Takarabe +1 more 2019-09-10
10400085 Electron beam curable resin composition, reflector resin frame, reflector, semiconductor light-emitting device, and molded article production method Aki Kimura, Katsuya Sakayori, Toshimasa Takarabe, Kei Amagai, Kazunori Oda +4 more 2019-09-03
10289271 Information processing device and information processing method for displaying menu with orthogonal sub-menus Teruya Kaneda, Anna Ariga, Shunichi Sugiura, Hiroyuki Mitsubori 2019-05-14
10229801 Electric circuit breaker device 2019-03-12
9975284 Electron beam curable resin composition, resin frame for reflectors, reflector, semiconductor light emitting device, and method for producing molded body 2018-05-22
9945645 Igniter assembly, airbag system, and detection system and detection method for same Shigeru Yamauchi, Takaaki Yui, Kenichiro Tomoi, Shingo Oda 2018-04-17
9884441 Electron beam curable resin composition, resin frame for reflectors, reflector, semiconductor light emitting device, and method for producing molded body 2018-02-06
9688235 Igniter, igniter assembly, and detection system and detection method therefor Shigeru Yamauchi, Kenichiro Tomoi, Takaaki Yui, Shingo Oda 2017-06-27
9503016 Solar panel unit Tetsuya Matsuura, Yoshitaka Yasui 2016-11-22
9473011 Resistance generating device 2016-10-18
9461532 Resistance generating device for drive unit Ryusei SUZUKI 2016-10-04
9121213 Switching mechanism 2015-09-01
9116473 Fixing device with meandering prevention members and image forming apparatus including the same 2015-08-25
8634740 Fixing device and image formation device 2014-01-21
8569378 p27 protein inducer Hitoshi Iikura, Ikumi Hyoudoh, Toshihiro Aoki, Noriyuki Furuichi, Masayuki Matsushita +7 more 2013-10-29
8505290 Drive for rotating structure Shigetoshi Shimoo 2013-08-13
8213844 Developing device and image forming apparatus Tomoharu Nishikawa 2012-07-03
8136271 Hydraulic unit and construction machine including the same Kenichi Kawata 2012-03-20
8097115 Manufacturing method of electro optical device Yuji Sekiguchi 2012-01-17
8093368 DR5 gene promoter and SIAH-1 gene promoter 2012-01-10
8086151 Developing roller specific for mono-component developing apparatus Tomoharu Nishikawa, Toshihide Taniguchi, Norikazu Okabe, Hiromasa Ueno 2011-12-27
7907867 Creep resistant cleaning device and image forming device having the same Fuminori Moro, Shoichi Yoshikawa, Hiroshi Ibaraki, Takayuki Ito 2011-03-15
7837202 Stabilizer control device Akiya Taneda, Ken Ogue 2010-11-23
RE41853 Scribing head, and scribing apparatus and scribing method using the scribing head Haruo Wakayama, Keiko Hayashi, Yoshitaka Nishio, Junichi Matsumoto 2010-10-26