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

Hiroshi Kikuchi

Canon: 57 patents #533 of 19,416Top 3%
Hitachi: 56 patents #204 of 28,497Top 1%
OCOki Electric Industry Co.: 50 patents #3 of 2,807Top 1%
Ricoh Company: 21 patents #1,013 of 9,818Top 15%
TLTokyo Electron Limited: 13 patents #516 of 5,567Top 10%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
OLOlympus: 6 patents #794 of 3,097Top 30%
ODOki Data: 6 patents #119 of 635Top 20%
SISumitomo Rubber Industries: 5 patents #438 of 1,637Top 30%
SHShinkawa: 4 patents #67 of 229Top 30%
FIFujifilm Business Innovation: 4 patents #1,993 of 5,238Top 40%
3M: 4 patents #3,441 of 11,543Top 30%
Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
FCFurukawa Electric Co.: 3 patents #622 of 2,370Top 30%
HHHitachi High-Technologies: 3 patents #776 of 1,917Top 45%
HSHitachi Hokkai Semiconductor: 3 patents #24 of 98Top 25%
RTRenesas Technology: 3 patents #990 of 3,337Top 30%
Sony: 3 patents #10,744 of 25,231Top 45%
ULUlvac: 2 patents #199 of 680Top 30%
HSHitachi Automotive Systems: 2 patents #689 of 1,636Top 45%
NPNippon Telegraph And Telephone Public: 2 patents #129 of 842Top 20%
Panasonic: 2 patents #9,678 of 21,108Top 50%
ACAlps Electric Co.: 2 patents #822 of 2,177Top 40%
HDHitachi Displays: 2 patents #384 of 752Top 55%
TCTsubakimoto Chain: 2 patents #212 of 593Top 40%
KEKeihin: 1 patents #237 of 596Top 40%
PEPentax: 1 patents #238 of 396Top 65%
HGHGST: 1 patents #253 of 483Top 55%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
SCShin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
TUTohoku University: 1 patents #615 of 1,680Top 40%
HAHitachi Astemo: 1 patents #649 of 1,276Top 55%
WCWorld Chemical Co.: 1 patents #6 of 22Top 30%
ACAmada Co.: 1 patents #242 of 479Top 55%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NKNippon Hoso Kyokai: 1 patents #306 of 703Top 45%
NINgk Insulators: 1 patents #1,271 of 2,083Top 65%
NCNippon Zeon Co.: 1 patents #307 of 609Top 55%
OCOji Paper Co.: 1 patents #173 of 423Top 45%
MMMitsubishi Mining: 1 patents #886 of 2,247Top 40%
OCOki Electric Co.: 1 patents #3 of 39Top 8%
KCKunimine Industries Co.: 1 patents #4 of 37Top 15%
OCOki Electronic Industries Co.: 1 patents #1 of 29Top 4%
Yokohama, WA: #1 of 36 inventorsTop 3%
Overall (All Time): #1,596 of 4,157,543Top 1%
274 Patents All Time

Issued Patents All Time

Showing 1–25 of 274 patents

Patent #TitleCo-InventorsDate
12416894 Image forming apparatus Yutaka Goto, Seiichi Kogure, Hirotaka Hatta, Hideki Kimura, Yusuke Ishizuka +2 more 2025-09-16
12395598 Storage medium, information processing apparatus, and control method for information processing apparatus 2025-08-19
12394574 Capacitor array Takafumi Kusuyama, Masanori Yoshikawa 2025-08-19
12300516 Wafer cleaning apparatus and bonding system Kinn Ri 2025-05-13
12298358 Resistance wire abnormality detection device Shinsuke Fukumoto 2025-05-13
12217996 Conveying device Jin Li, Satoshi Enokido 2025-02-04
12151305 Laser beam machine and method for controlling laser beam machine Tomohiro Kyoto, Masato Kawasaki, Kyohei ISHIKAWA 2024-11-26
12111600 Powder conveying device and image forming apparatus incorporating same Kazuhiro Shimada, Seiichi Kogure, Hideki Kimura, Yusuke Ishizuka, Yutaka Takahashi +3 more 2024-10-08
12001733 Information processing apparatus, method of controlling information processing apparatus, and non-transitory computer-readable storage medium 2024-06-04
11972161 Application, printer driver, and information processing apparatus including a hash algorithm 2024-04-30
11789385 Transfer bias and pressure in an image forming apparatus Yuuki Aoki, Seiichi Kogure, Hideki Kimura, Yutaka Takahashi, Yusuke Ishizuka +3 more 2023-10-17
11775236 Information processing apparatus, processing method of information processing apparatus, and storage medium 2023-10-03
11725596 Intake control device 2023-08-15
11710013 Printing system, printing method, and program 2023-07-25
11667157 Tire 2023-06-06
11667156 Tire Hiroaki Koga 2023-06-06
11633993 Tire Takuya OSAWA, Hiroki UNO, Kentaro Yagyu 2023-04-25
11625205 Information processing apparatus, server apparatus, control method, and storage medium 2023-04-11
11569192 Method for producing structure, and structure Yuji Eguchi, Kohei Seyama, Tomonori Nakamura, Takehito Shimatsu, Miyuki UOMOTO 2023-01-31
11562916 Mounting apparatus and temperature measurement method Shoji Wada 2023-01-24
11494146 Information processing apparatus creates virtual printer to transmit print job to associated image forming apparatus which supports predetermined print format 2022-11-08
11474445 Cleaning device for cleaning a discharge wire, charger, and image forming apparatus Yusuke Ishizuka, Akira Fujimori, Hideki Kimura, Yutaka Takahashi 2022-10-18
11307515 Developing device with a developer regulator and a stopper Akira Fujimori, Hideki Kimura, Yutaka Takahashi, Johji Yahagi, Hiroyuki Uenishi +1 more 2022-04-19
11249707 Information processing apparatus that generates a message, printing system, control method for information processing apparatus, and storage medium 2022-02-15
11169431 Camera and camera accessory Tetsuya Nishio, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa, Azusa Sugawara 2021-11-09