Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YS

Yoichi Sasaki — 21 Patents

NENec Electronics: 7 patents #66 of 1,789Top 4%
TGTyco Electronics Japan G.K.: 5 patents #31 of 248Top 15%
GIGigaphoton: 2 patents #101 of 212Top 50%
NTNec Lcd Technologies: 2 patents #126 of 305Top 45%
UKUshio Denki Kabushiki Kaisha: 2 patents #199 of 583Top 35%
Nec: 1 patents #7,928 of 14,502Top 55%
Canon: 1 patents #14,969 of 19,416Top 80%
NTNlt Technologies: 1 patents #111 of 164Top 70%
Yokohama, JP: #4,819 of 49,234 inventorsTop 10%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Yoichi Sasaki has been granted 21 US patents while listed as an inventor at Nec Electronics. The first was granted in 2003 and the most recent in October 2024. Yoichi Sasaki ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Yoichi Sasaki in Yokohama, JP.

Patents per Year

Patents granted per year, 2003 to 2024Bar chart with a peak of 3 patents in 2009.peak 32003: 2 patents20032006: 2 patents2007: 1 patents20072009: 3 patents2010: 3 patents20102012: 1 patents2013: 1 patents20132016: 2 patents2017: 2 patents20172018: 1 patents2022: 1 patents20222024: 2 patents2024

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12113326 Laser device and electronic device manufacturing method Kouji Kakizaki, Hakaru Mizoguchi 2024-10-08
11899724 Order preserving pattern matching apparatus, order preserving pattern matching method, and computer-readable medium storing program Shiho Sugimoto 2024-02-13
11271360 Wavelength converter Atsushi Fuchimukai, Osamu Wakabayashi 2022-03-08
9865967 Connector Makiya Kimura 2018-01-09 $18,757,000
9787013 Connector having a moving plate Makiya Kimura 2017-10-10 $8,421,000
9780473 Mating connector using slider to deform contacts 2017-10-03 $15,605,000
D750024 Electrical connector Makiya Kimura 2016-02-23
D748582 Electrical connector Makiya Kimura 2016-02-02
8411233 Method for manufacturing a color filter substrate Sounosuke Takahashi, Teruaki Suzuki, Shinichi Nishida, Yoshikazu Sakaguchi 2013-04-02
8269924 Color filter substrate and liquid crystal display unit Sounosuke Takahashi, Teruaki Suzuki, Shinichi Nishida, Yoshikazu Sakaguchi 2012-09-18
7833901 Method for manufacturing a semiconductor device having a multi-layered insulating structure of SiOCH layers and an SiO2 layer Koichi Ohto, Tatsuya Usami, Noboru Morita, Sadayuki Ohnishi, Koji Arita +1 more 2010-11-16
7834135 Light emitting device and polymeric mixed-metal complex Akira Tsuboyama, Kazunori Ueno, Kiyoshi Tsuge, Seiko SHIBATA, Motoshi Tamura 2010-11-16 $291,000
7804567 Normally-white twisted-nematic-mode LCD device Hidenori Ikeno 2010-09-28
7615498 Method of manufacturing a semiconductor device Koichi Ohto, Noboru Morita, Tatsuya Usami, Hidenobu Miyamoto 2009-11-10
7563705 Manufacturing method of semiconductor device Takashi TONEGAWA, Koji Arita, Tatsuya Usami, Noboru Morita, Koichi Ohto +2 more 2009-07-21
7531891 Semiconductor device Koichi Ohto, Tatsuya Usami 2009-05-12
7180191 Semiconductor device and method of manufacturing a semiconductor device Koichi Ohto, Noboru Morita, Tatsuya Usami, Hidenobu Miyamoto 2007-02-20 $20,000
7132732 Semiconductor device having two distinct sioch layers Koichi Ohto, Tatsuya Usami, Noboru Morita, Sadayuki Ohnishi, Koji Arita +1 more 2006-11-07 $20,000
7074698 Method of fabricating semiconductor device using plasma-enhanced CVD Noboru Morita, Tatsuya Usami, Koichi Ohto, Sadayuki Ohnishi, Koji Arita +1 more 2006-07-11 $21,000
6643312 ArF excimer laser device and a fluoride laser device Koji Kakizaki 2003-11-04
6636546 ArF and KrF excimer laser apparatus and fluorine laser apparatus for lithography Koji Kakizaki 2003-10-21