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 101–125 of 153 patents

Patent #TitleCo-InventorsDate
9231352 Module, and connection structure of module and mating connector Takayuki Nagata, Yasuo Nakai 2016-01-05
9170973 USB communication apparatus and method of reducing power consumption amount thereof using a squelch signal to indicate the presence of signals on a USB bus are at a predetermined level 2015-10-27
9126272 Weld bead cutting device Daichi Sugitani, Nobuchika Suezawa 2015-09-08
8952576 Semiconductor device Masatoshi Hasegawa, Masahiko Nishiyama, Testuya Fukuoka 2015-02-10
8891005 Imaging apparatus 2014-11-18
8785088 Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof Yuta TAKASAKI 2014-07-22
8778577 Colored composition, colored cured film, color filter, method for producing color filter, liquid crystal display device, solid-state imaging device, and novel dipyrromethene metal complex compound or tautomer thereof 2014-07-15
8678863 Connector and electronic device having the same Takayuki Nagata 2014-03-25
D701170 Electric connector 2014-03-18
8672698 Card connector Takayuki Nagata 2014-03-18
8668521 Coaxial connector 2014-03-11
8638593 Semiconductor device Takumi Takagi, Masahiko Nishiyama, Masatoshi Hasegawa 2014-01-28
8636531 Connector for connection with flat connecting objects Takayuki Nagata 2014-01-28
8628343 Connector Takayuki Nagata 2014-01-14
D690268 Electrical connector 2013-09-24
D690269 Electrical connector 2013-09-24
8529295 Surface mount multi-connector and electronic apparatus having the same Takayuki Nagata 2013-09-10
8461265 Triblock copolymer having biodegradable polymer blocks and method of producing the same Takashi Sawaguchi 2013-06-11
8388379 Shield case, connector having the shield case, and electronic equipment having the connector Takayuki Nagata 2013-03-05
8376783 Multipolar connector Hayato Kondo 2013-02-19
8337234 Locking connector and electronic apparatus Takayuki Nagata 2012-12-25
8328579 Shield case and connector having the same Junichi Arai 2012-12-11
D670252 Electrical connector 2012-11-06
D669860 Electrical connector 2012-10-30
8260923 Arrangements to implement a scale-up service Ichiro Shinohe, Ayumi Takizawa, Yoshifumi Takamoto, Hiroyuki Igata, Shinya Takuwa 2012-09-04