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

Koji Yano — 110 Patents

Sony: 36 patents #848 of 25,231Top 4%
Canon: 18 patents #3,676 of 19,416Top 20%
FLFuruno Electric Company Limited: 14 patents #9 of 407Top 3%
Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
JSJfe Steel: 7 patents #245 of 1,401Top 20%
MCMita Industrial Co.: 4 patents #345 of 891Top 40%
MCMitsumi Electric Co.: 3 patents #259 of 935Top 30%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Panasonic: 3 patents #7,617 of 21,108Top 40%
CCChang Chun Plastics Co.: 2 patents #33 of 150Top 25%
WCWacom Co.: 2 patents #187 of 357Top 55%
AUAudio-Technica: 2 patents #83 of 180Top 50%
KSKawasaki Steel: 2 patents #570 of 1,922Top 30%
LELeader Electronics: 2 patents #13 of 60Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
TTThe University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
NDNisshinbo Micro Devices: 1 patents #15 of 32Top 50%
SCSumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
YEYaskawa Electric: 1 patents #557 of 1,006Top 60%
UYUniversity Of Yamanashi: 1 patents #62 of 152Top 45%
Overall (All Time): #11,786 of 4,157,543Top 1%
110 Patents All Time

Issued Patents All Time

Showing 51–75 of 110 patents

Patent #TitleCo-InventorsDate
9492888 Welding position detecting apparatus and welding position detecting method for laser beam welding Toshifumi Kodama, Masahito Suzuki 2016-11-15
9364921 Method of manufacturing laser welded steel pipe Hiroyuki Sumi, Kenji Oi 2016-06-14
9266195 Laser welding method Hiroyuki Sumi 2016-02-23
9136608 Slot array antenna 2015-09-15
9024813 Method for arranging antenna device, radar apparatus, and dielectric member Tetsuya Miyagawa 2015-05-05
8993920 Method for producing a steel pipe using a high energy density beam Kenji Oi 2015-03-31
8978581 Adhesive applying device 2015-03-17
8970428 Slot antenna and radar device Yasutaka Yoshijima 2015-03-03
8817881 Video processing apparatus and video processing method Yuji Fujimoto, Junichiro Enoki 2014-08-26
8697809 Block polymer Takeyuki Sone, Otto Albrecht 2014-04-15
8663745 Film-forming method based on LB method Otto Albrecht, Kunihiro Mitsutake, Takeyuki Sone 2014-03-04
8633865 Radome, antenna device and radar apparatus Tetsuya Miyagawa 2014-01-21
8604382 Method for manufacturing a laser welded steel pipe Kenji Oi, Masahito Suzuki, Toshifumi Kodama, Shigeto Sakashita 2013-12-10
8599091 Antenna with beam directivity 2013-12-03
8570212 Waveguide converter, antenna and radar device 2013-10-29
8564490 Antenna device and radar apparatus Tetsuya Miyagawa, Makoto Oda, Takashi Omori, Motoji Kondo, Masato Sakamoto 2013-10-22
8450724 Electrical device containing helical substituted polyacetylene Takeyuki Sone, Akira Kuriyama, Otto Albrecht, Masayoshi Tabata 2013-05-28
8446313 Slot array antenna and radar device Tetsuya Miyagawa 2013-05-21
8421697 Antenna device and radar apparatus 2013-04-16
8394506 Helical substituted polyacetylene structure, method for producing the same, device structure, ion transport film and gas separation film Takeyuki Sone, Akira Kuriyama, Otto Albrecht 2013-03-12
8349978 Block polymer and device Takeyuki Sone, Otto Albrecht, Sotomitsu Ikeda, Yoichi Otsuka 2013-01-08
8279348 Luminance information display apparatus and method Genichi Imamura 2012-10-02
8268111 Method and apparatus for forming a continuous oriented structure of a polymer Akira Kuriyama, Takeyuki Sone, Otto Albrecht 2012-09-18
8233230 Method and apparatus for controlling head with spin-torque oscillator in a disk drive Kazuhito Shimomura, Akihiko Takeo, Masayuki Takagishi, Kenichiro Yamada 2012-07-31
8183954 Coaxial line to waveguide converter with an adjustable conductor attached to the coaxial line inner conductor 2012-05-22