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

Hiroshi Inoue — 741 Patents

Canon: 131 patents #49 of 19,416Top 1%
Denso: 45 patents #53 of 11,792Top 1%
Hitachi: 42 patents #441 of 28,497Top 2%
IBM: 42 patents #2,200 of 70,183Top 4%
FUFujifilm: 38 patents #133 of 4,519Top 3%
Yamaha Motor: 30 patents #15 of 2,310Top 1%
TOTosoh: 27 patents #1 of 1,042Top 1%
SPSakura Color Products: 25 patents #1 of 115Top 1%
Sumitomo Electric Industries: 23 patents #806 of 21,551Top 4%
Toyota: 22 patents #976 of 26,838Top 4%
SSSumitomo Wiring Systems: 21 patents #154 of 2,615Top 6%
Fujitsu Limited: 19 patents #1,495 of 24,456Top 7%
Sony: 18 patents #2,315 of 25,231Top 10%
KCKansai Paint Co.: 17 patents #23 of 822Top 3%
UIUbe Industries: 17 patents #26 of 1,686Top 2%
OROrgano: 16 patents #2 of 167Top 2%
ULUsui Kokusai Sangyo Kaisha Limited: 16 patents #6 of 145Top 5%
TKToa Nenryo Kogyo: 13 patents #10 of 220Top 5%
FIFujifilm Business Innovation: 13 patents #720 of 5,238Top 15%
TOToshiba: 11 patents #32 of 2,688Top 2%
TCToso Susteel Co.: 10 patents #2 of 9Top 25%
HCHigashio Mech Co.: 8 patents #1 of 9Top 15%
TOTonen: 8 patents #5 of 264Top 2%
Nissan Motor Co.: 8 patents #916 of 8,689Top 15%
Kubota: 8 patents #244 of 2,059Top 15%
Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
Kyocera: 7 patents #393 of 3,732Top 15%
Mitsubishi Electric: 6 patents #4,940 of 25,717Top 20%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
NTNTT: 6 patents #897 of 4,871Top 20%
MIMitsui Petrochemical Industries: 6 patents #115 of 1,024Top 15%
MAMakita: 5 patents #255 of 770Top 35%
SCSanyo Electric Co.: 5 patents #1,180 of 6,347Top 20%
SHShimadzu: 4 patents #448 of 2,007Top 25%
J-J-Devices: 4 patents #14 of 53Top 30%
TKToda Kogyo: 4 patents #92 of 328Top 30%
DKDystar Textilfarben Gmbh & Co. Deutschland Kg: 3 patents #16 of 87Top 20%
HMHino Motors: 3 patents #30 of 311Top 10%
KOKomori: 3 patents #51 of 219Top 25%
NSNippon Soken: 3 patents #406 of 1,540Top 30%
NCNippondenso Co.: 3 patents #799 of 3,479Top 25%
PEPermelec Electrode: 3 patents #28 of 101Top 30%
ONonsemi: 3 patents #531 of 1,901Top 30%
TKTanaka Kikinzoku Kogyo K.K.: 3 patents #94 of 436Top 25%
Panasonic: 3 patents #7,617 of 21,108Top 40%
DCDowa Metals & Mining Co.: 2 patents #9 of 27Top 35%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
HCHodogaya Chemical Co.: 2 patents #141 of 359Top 40%
AKAsahi Denka Kogyo: 2 patents #36 of 196Top 20%
OCOki Electric Industry Co.: 2 patents #947 of 2,807Top 35%
KCKoito Manufacturing Co.: 2 patents #455 of 1,047Top 45%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
FCFunai Electric Co.: 2 patents #454 of 943Top 50%
NLNippon Sheet Glass Company, Limited: 2 patents #332 of 836Top 40%
NCNippon Thompson Co.: 2 patents #69 of 178Top 40%
TOTokuyama: 2 patents #163 of 562Top 30%
MCMitsui Chemicals: 2 patents #873 of 2,279Top 40%
CHChiyoda: 1 patents #141 of 358Top 40%
SCShinagawa Refractories Co.: 1 patents #73 of 162Top 50%
JLJapan Exlan Company Limited: 1 patents #34 of 76Top 45%
BLBridgestone Tire Company Limited: 1 patents #196 of 438Top 45%
University of California: 1 patents #8,022 of 18,278Top 45%
UEUniversity Of Electro-Communications: 1 patents #47 of 199Top 25%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
TCTokusen Kogyo Co.: 1 patents #27 of 68Top 40%
FCFuji Photo Co.: 1 patents #1 of 51Top 2%
TETokyo Shibaura Electric: 1 patents #96 of 337Top 30%
FHFuji Oil Holdings: 1 patents #159 of 368Top 45%
TOTosch: 1 patents #1 of 17Top 6%
TCToshiba Ceramics Co.: 1 patents #190 of 458Top 45%
TLToso Company, Limited: 1 patents #7 of 26Top 30%
AIAnest Iwata: 1 patents #44 of 71Top 65%
DCDowa Mining Co.: 1 patents #157 of 324Top 50%
DKDenki Kagaku Kogyo: 1 patents #291 of 655Top 45%
VJVictor Company Of Japan: 1 patents #818 of 1,489Top 55%
WUWashington University: 1 patents #704 of 1,596Top 45%
NKNippon Tensaiseito Kabushiki Kaisha: 1 patents #5 of 17Top 30%
MIMitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
CECummins Engine: 1 patents #304 of 765Top 40%
NSNippon Steel: 1 patents #2,111 of 4,423Top 50%
DCDainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
CACpac Systems Ab: 1 patents #7 of 26Top 30%
MMMitsubishi Mining: 1 patents #886 of 2,247Top 40%
NONok: 1 patents #382 of 725Top 55%
MSMitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
PCPrime Polymer Co.: 1 patents #30 of 116Top 30%
RCRicoh Watch Co.: 1 patents #3 of 15Top 20%
MEMitsubishi Electric: 1 patents #413 of 959Top 45%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
SASap Ag: 1 patents #1,847 of 3,812Top 50%
Sap Se: 1 patents #2,890 of 6,322Top 50%
Schlumberger Technology: 1 patents #3,893 of 7,293Top 55%
Nagoya, MD: #1 of 4 inventorsTop 25%
Overall (All Time): #139 of 4,157,543Top 1%
741 Patents All Time

Issued Patents All Time

Showing 476–500 of 741 patents

Patent #TitleCo-InventorsDate
5903253 Image data control apparatus and display system Atsushi Mizutome, Osamu Yuki 1999-05-11
5897703 Hardening composition, hardened product, and method of producing hardened product Yuji Hatakeyama, Katsuhiko Yamamoto 1999-04-27
5883157 Ink jet recording ink and ink jet recording method Yoshiro Yamashita, Ken Hashimoto 1999-03-16
5875543 Coil type noise suppressing high voltage resistant wire Terutsugu Fujimoto, Makoto Higashikozono 1999-03-02
5856041 Sealed secondary cell Shinji Hamada, Noboru Ito, Munehisa Ikoma 1999-01-05
5849397 Aromatic polyimide film and polyimide/copper foil composite sheet Takashi Kohno, Akinori Otani, Toshinori Hosoma 1998-12-15
5830599 Sealed rechargeable battery Miho Okamoto, Shinji Hamada, Munehisa Ikoma 1998-11-03
5824958 Noise suppressing, coil-type electrical cable resistant to high voltage Makoto Higashikozono 1998-10-20
5819130 Image-forming solution supply method and heating control method 1998-10-06
5818410 Data processing system and apparatus having first and second graphic event data Atsushi Mizutome, Aiko Enomoto 1998-10-06
5818408 Liquid crystal apparatus Tadashi Mihara, Atsushi Mizutome, Akira Tsuboyama, Osamu Taniguchi, Yoshihiro Onitsuka 1998-10-06
5805149 Display control device and display apparatus with display control device Osamu Yuki 1998-09-08
5804611 Composition used for hydrophilization and method for hydrophilization using said composition Noboru Takoh, Masahiro Kondo 1998-09-08
5800942 Storage battery with ventilation system Shinji Hamada, Shuhei Marukawa, Munehisa Ikoma 1998-09-01
5786422 Polyphenylene sulfide resin composition Yosinobu Mizutani, Takeo Asakawa, Toshikazu Kato 1998-07-28
5784043 Data processing system and apparatus with prioritized processing of first graphic event data and second graphic event data Atsushi Mizutome, Aiko Enomoto 1998-07-21
5784037 Display system 1998-07-21
5777592 Liquid crystal apparatus Tadashi Mihara, Atsushi Mizutome, Akira Tsuboyama, Osamu Taniguchi, Yoshihiro Onitsuka 1998-07-07
5766801 Layer built sealed alkaline storage battery Shinji Hamada, Munehisa Ikoma 1998-06-16
5760789 Method for processing and prioritizing display of data from various sources 1998-06-02
5757352 Image information control apparatus and display device Katsuhiro Miyamoto 1998-05-26
5754153 Display apparatus Atsushi Mizutome, Katsuhiro Miyamoto 1998-05-19
5752430 High pressure fuel supply pump for engine Chiaki KAWAJIRI, Yoshitsugu Inaguma 1998-05-19
5751277 Image information control apparatus and display system 1998-05-12
5747572 Releasable aqueous coating composition and method of temporarily protecting finished coating film on automobile body by use of the same Seiji Kashiwada, Shouji Takahashi, Kenya Suzuki, Hiromi Harakawa, Fumiaki Nakao 1998-05-05