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

Kunio Okada

Canon: 18 patents #3,676 of 19,416Top 20%
Kawasaki: 7 patents #285 of 2,943Top 10%
Casio Computer Co.: 7 patents #358 of 1,970Top 20%
JCJidosha Kiki Co.: 3 patents #67 of 196Top 35%
BGB&B Agema Gmbh: 1 patents #7 of 16Top 45%
TOToyota: 1 patents #15,335 of 26,838Top 60%
OIOsaka Diamond Industrial: 1 patents #16 of 39Top 45%
SCSanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
UCUnisia Jkc Steering Systems Co.: 1 patents #5 of 19Top 30%
Kakogawa, JP: #7 of 707 inventorsTop 1%
Overall (All Time): #82,603 of 4,157,543Top 2%
39 Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
5822505 Data processing apparatus 1998-10-13
5771850 Cylinder head cover having a wiring portion 1998-06-30
5561744 Output method and apparatus using the same Akio Sugaya 1996-10-01
5444826 Image processing appartus which processes a plurality of command languages 1995-08-22
5321839 Electronic equipment including non-volatile memory means for storing control information Yutaka Murakami, Yoshiaki Kawamura, Haruo Fujita 1994-06-14
5163125 Data processing apparatus 1992-11-10
5157773 Image data output apparatus Kozo Matsumoto, Jun Ikeda, Satoshi Nagata, Shinya Kishimoto 1992-10-20
5140675 Printer controller apparatus interfacing with external data sources 1992-08-18
5038298 Image output apparatus connectable to mutually different external data processing apparatus Kozo Matsumoto, Jun Ikeda, Satoshi Nagata, Shinya Kishimoto 1991-08-06
4856490 Wire saw Tsunezo Kawase, Shuichiro Koroku 1989-08-15
4800976 Method of controlling power steering device Shigeru Kobayashi 1989-01-31
4673990 Printer having control means for stopping the printing operation thereof and inhibiting data output from memory 1987-06-16
4602695 Control device for power steering apparatus Sadao Takeshima, Katsumi Higashi 1986-07-29
4502504 Flow quantity control valves Sadao Takeshima, Shuichirow Tashiro 1985-03-05