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

Haruki Yoshida

YAYazaki: 36 patents #64 of 3,427Top 2%
Ngk Spark Plug Co.: 34 patents #24 of 1,594Top 2%
NCNeturen Co.: 6 patents #14 of 161Top 9%
Toyota: 6 patents #4,786 of 26,838Top 20%
NCNiterra Co.: 5 patents #1 of 125Top 1%
MCMinolta Co.: 1 patents #942 of 1,416Top 70%
MCMori Seiki Co.: 1 patents #106 of 217Top 50%
Overall (All Time): #20,916 of 4,157,543Top 1%
83 Patents All Time

Issued Patents All Time

Showing 76–83 of 83 patents

Patent #TitleCo-InventorsDate
5969887 Lens holding structure, its assembling method and its dimension determining method Hitoshi Hagimori, Yoshifumi Harada, Hiroshi Sugiyama, Hideki Nagata 1999-10-19
5964602 Connector fitting structure and method Hiroshi Aoki, Osamu Sugiyama, Motohisa Kashiyama, Norio Matsumura 1999-10-12
5915982 Connectors engagement structure Motohisa Kashiyama, Osamu Sugiyama, Hiroshi Aoki, Norio Matsumura, Takahiro Yoneda 1999-06-29
5800202 Electrical connector assembly with coupling guide structure Masanori Tsuji 1998-09-01
5762524 Waterproof structure of solderless connector Rhodri Ford, Motohisa Kashiyama, Masanori Tsuji, Takayoshi Endo 1998-06-09
5755600 Connector with terminal locking member 1998-05-26
5637009 Connector equipped with engagement detecting member Masanori Tsuji 1997-06-10
5395270 Weak mating force female terminal Keishi Jinno 1995-03-07