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

Hiroshi Miyake

PAPanasonic: 15 patents #1,528 of 21,108Top 8%
FCFujisawa Pharmaceutical Co.: 12 patents #72 of 782Top 10%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
Kubota: 6 patents #338 of 2,059Top 20%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
LGLion Group: 4 patents #21 of 587Top 4%
SCScreen Holdings Co.: 4 patents #193 of 686Top 30%
TIToyota Industries: 3 patents #276 of 955Top 30%
DCDaihatsu Motor Co.: 2 patents #38 of 248Top 20%
SBSabic Global Technologies B.V.: 1 patents #849 of 1,595Top 55%
OPOsaka Prefecture University Public: 1 patents #50 of 165Top 35%
NCNissan Diesel Motor Co.: 1 patents #52 of 125Top 45%
TOTosoh: 1 patents #576 of 1,042Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
FCFurukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
FLFujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
Overall (All Time): #34,393 of 4,157,543Top 1%
64 Patents All Time

Issued Patents All Time

Showing 51–64 of 64 patents

Patent #TitleCo-InventorsDate
5420297 Peptides having substance P antagonistic activity Masaaki Matsuo, Daijiro Hagiwara 1995-05-30
5321032 Peptide compounds and pharmaceutical compositions thereof Masaaki Matsuo, Daijiro Hagiwara 1994-06-14
5274633 Switching system for ATM dual switch system Yumiko Kato, Satoshi Kakuma, Yasuhiro Aso, Yoshihiro Uchida 1993-12-28
5271010 Virtual identifier conversion system Satoshi Kakuma, Shuji Yoshimura, Naoki Aihara, Naoki Fukuda 1993-12-14
5193642 Engine mounting apparatus for vehicle 1993-03-16
5190747 Oral or detergent composition comprising a nonionic surface active agent Shizuo Sekiguchi, Tomoko Yasumasu, Yoshihisa Endo 1993-03-02
5187156 Peptide compounds, processes for preparation thereof and pharmaceutical composition comprising the same Masaaki Matsuo, Daijiro Hagiwara 1993-02-16
5164372 Peptide compounds having substance P antagonism, processes for preparation thereof and pharmaceutical composition comprising the same Masaaki Matsuo, Daijiro Hagiwara 1992-11-17
5154855 Emulsified composition Shizuo Sekiguchi, Haruhiko Toda 1992-10-13
5109127 Nonionic surface active agent Shizuo Sekiguchi, Tomoko Yasumasu, Yoshihisa Endo 1992-04-28
5029248 Electrostatic capture type radon measuring apparatus 1991-07-02
5011798 Chromium additive and method for producing chromium alloy using the same Minoru Sasabe, Masao Imamura, Yasunobu Yoshida, Shinya Andoh 1991-04-30
4760265 Method and device for detecting defects of patterns in microelectronic devices Akihiro Yoshida, Takahide Iida, Shuzo Hattori 1988-07-26
4715540 Fuel-injection nozzle 1987-12-29