Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DS

Daisuke Sasaki

HOHosiden: 56 patents #3 of 328Top 1%
FUFujifilm: 32 patents #179 of 4,519Top 4%
Hitachi: 10 patents #4,206 of 28,497Top 15%
TOTopcon: 9 patents #91 of 684Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
Canon: 7 patents #7,830 of 19,416Top 45%
AAAxis Ab: 5 patents #116 of 586Top 20%
Sony: 5 patents #7,785 of 25,231Top 35%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
ONonsemi: 3 patents #531 of 1,901Top 30%
JAJapan Science And Technology Agency: 3 patents #235 of 2,171Top 15%
Panasonic: 3 patents #7,617 of 21,108Top 40%
SKSan-Ei Kougyou: 1 patents #2 of 2Top 100%
MSMitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
WGWella Gmbh: 1 patents #169 of 298Top 60%
HCHitachi Electronic Service Co.: 1 patents #25 of 61Top 45%
TUTokyo Women'S Medical University: 1 patents #29 of 90Top 35%
NKNihon Kohden: 1 patents #238 of 467Top 55%
NCNitto Boseki Co.: 1 patents #172 of 339Top 55%
RERenesas Electronics: 1 patents #2,739 of 4,529Top 65%
Minamiashigara, JP: #3 of 172 inventorsTop 2%
Overall (All Time): #5,945 of 4,157,543Top 1%
153 Patents All Time

Issued Patents All Time

Showing 126–150 of 153 patents

Patent #TitleCo-InventorsDate
8251596 Imaging apparatus 2012-08-28
D662890 Electrical connector 2012-07-03
D654438 Electrical connector Takayuki Nagata 2012-02-21
D654439 Electrical connector 2012-02-21
D654028 Electrical connector Takahisa Ohtsuji 2012-02-14
D644611 Electrical connector Takao Asano 2011-09-06
D642984 Electrical connector Junichi Arai 2011-08-09
D638361 Electrical connector Junichi Arai, Akihiro Tanaka 2011-05-24
D636730 Electrical connector Junichi Arai 2011-04-26
D636731 Electrical connector Junichi Arai 2011-04-26
D636732 Electrical connector Junichi Arai 2011-04-26
D636340 Electrical connector Junichi Arai 2011-04-19
D636342 Electrical connector Junichi Arai 2011-04-19
D636341 Electrical connector Junichi Arai 2011-04-19
D626918 Electrical connector Junichi Arai 2010-11-09
D620892 Electrical connector Junichi Arai 2010-08-03
7758347 Color simulation system for hair coloring 2010-07-20
D616830 Electrical connector Junichi Arai 2010-06-01
D613252 Electrical connector Takayuki Nagata 2010-04-06
7623167 Wavelength component proportion detection apparatus and image-pickup apparatus 2009-11-24
7614050 Machine and method for deployment of OS image Hiroyuki Igata, Kenichi Akiyama 2009-11-03
D602873 Electrical connector Junichi Arai, Hayato Kondo, Takayuki Nagata 2009-10-27
7590670 Management system of difference data among servers and control method of information processing apparatus Hiroyuki Igata 2009-09-15
7428682 Semiconductor memory device Yoichiro Aihara, Masahiko Nishiyama 2008-09-23
7080227 Information processing apparatus Hideki Murayama, Kazuo Horikawa, Hiroshi Yashiro, Masahiko Yamauchi, Yasuhiro Ishii 2006-07-18