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

Hideki Onuma — 6 Patents

Sony: 5 patents #7,785 of 25,231Top 35%
HCHitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #857,876 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8833947 Display apparatus and driving method of the same Katsuhiro Kido 2014-09-16
8601801 Exhaust assembly for construction machine Toshihiro Abe, Shouhei Kamiya, Hiroyuki Kamata, Hiroki Sugawara, Hirotaka Kawamukai 2013-12-10
8098259 Image display device Yoshitake Kondo, Koji Hirai 2012-01-17
7999816 Video display apparatus Naoya Matsuda 2011-08-16
5381049 Power supply apparatus for a system composed of plural electronic units 1995-01-10
5287173 System and method for adjusting white balance of projector type color display device Shigeto Funado 1994-02-15