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

Masato Imai — 53 Patents

Sony: 17 patents #2,459 of 25,231Top 10%
HAHitachi Astemo: 7 patents #64 of 1,276Top 6%
CCClarion Co.: 7 patents #72 of 721Top 10%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
Hitachi: 4 patents #8,942 of 28,497Top 35%
HSHitachi Automotive Systems: 4 patents #412 of 1,636Top 30%
SISuper Silicon Crystal Research Institute: 4 patents #4 of 32Top 15%
JDJapan Display: 2 patents #741 of 1,204Top 65%
JWJapan Display West: 2 patents #60 of 194Top 35%
KCKomatsu Electronic Metals Co.: 2 patents #57 of 160Top 40%
XIXanavi Informatics: 1 patents #75 of 156Top 50%
SUSumco: 1 patents #248 of 464Top 55%
Overall (All Time): #48,918 of 4,157,543Top 2%
53 Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
6052161 Liquid crystal display apparatus Nobuaki Yamada, Yasuhiro Kume, Toshikazu Hirata, Masahiko Kondo, Kazuyuki Endo 2000-04-18
5488923 Method for producing single crystal Hiroyuki Noda, Yutaka Shiraishi, Keishi Niikura, Shoei Kurosaka 1996-02-06
5427056 Apparatus and method for producing single crystal Hiroyuki Noda, Yutaka Shiraishi, Keishi Niikura, Shoei Kurosaka 1995-06-27