HF

Hiroyuki Fujii

Aisin Seiki Kabushiki Kaisha: 40 patents #17 of 3,782Top 1%
PA Panasonic: 14 patents #1,670 of 21,108Top 8%
SC Sanyo Electric Co.: 12 patents #378 of 6,347Top 6%
CL Central Glass Company, Limited: 11 patents #65 of 968Top 7%
TC Tachi-S Co.: 6 patents #41 of 398Top 15%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
CH Chisso: 5 patents #167 of 833Top 25%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
SH Shimadzu: 3 patents #606 of 2,007Top 35%
MK Matsushima Kogyo Kabushiki Kaisha: 3 patents #2 of 10Top 20%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
TO Toto: 3 patents #304 of 1,113Top 30%
AC Asahi Glass Co.: 3 patents #625 of 2,251Top 30%
UK Ushio Denki Kabushiki Kaisha: 2 patents #199 of 583Top 35%
YC Yanmar Holdings Co.: 2 patents #230 of 636Top 40%
MO Molex: 2 patents #661 of 1,726Top 40%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
SS Suwa Seikosha: 2 patents #49 of 220Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
OC Oji Paper Co.: 2 patents #101 of 423Top 25%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
NC Nippon Yakin Kogyo Co.: 1 patents #31 of 74Top 45%
DA Daicel: 1 patents #265 of 523Top 55%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
HM Hitachi Metal: 1 patents #1 of 21Top 5%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
NC Nihon Nohyaku Co.: 1 patents #153 of 243Top 65%
NC Nihon Parkerizing Co.: 1 patents #112 of 330Top 35%
NT NTT: 1 patents #2,911 of 4,871Top 60%
AI Aisin: 1 patents #310 of 1,000Top 35%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
PP Pola Pharma: 1 patents #19 of 27Top 75%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SK Shinano Kenshi: 1 patents #44 of 113Top 40%
SU Sumida: 1 patents #72 of 118Top 65%
SL Sumitomo Riko Company Limited: 1 patents #206 of 446Top 50%
TL Takeda Pharmaceutical Company Limited: 1 patents #859 of 1,531Top 60%
📍 Kochi, MI: #1 of 1 inventorsTop 100%
Overall (All Time): #7,172 of 4,157,543Top 1%
140
Patents All Time

Issued Patents All Time

Showing 1–25 of 140 patents

Patent #TitleCo-InventorsDate
12374551 Substrate treatment method and substrate treatment system Yusuke Saito, Makoto Muramatsu 2025-07-29
12140430 Sensor device and sensor Hideki Ueda, Yusuke Nakamura, Koichiro Nakashima, Takashi Uchida, Toshio Yamazaki +1 more 2024-11-12
11868718 Technology name/service name generation device and method therefor Takaaki Moriya, Manabu NISHIO, Naoki Tateishi, Atsushi Yoshida 2024-01-09
11742776 Power conversion device Kenji Hanamura, Wataru Horio, Shogo Hirota 2023-08-29
11696893 Preparation comprising vonoprazan Akira Suzuki 2023-07-11
11688095 Tiptoe position estimating device and fingertip position estimating device Takahiro Izuno, Masahiro Takeuchi 2023-06-27
11655381 Solvent composition for electronic device production Yasuyuki Akai, Youji Suzuki 2023-05-23
11631581 Insulating film forming method, insulating film forming device, and substrate processing system Makoto Muramatsu, Yusuke Saito, Hisashi Genjima 2023-04-18
11411428 Power converter, power conversion system Kota MAEBA, Akihiro Kikuchi, Wataru Horio, Kenji Hanamura, Tomoki Ito 2022-08-09
11329488 Power conversion system, method for controlling converter circuit, and program Wataru Horio, Kenji Hanamura, Kota MAEBA 2022-05-10
11127152 Indoor monitoring device Godai TANAKA, Yoshiaki Tomatsu 2021-09-21
10723240 Passenger detection device and passenger detection program Shin Osuga 2020-07-28
10503986 Passenger information detection device and program Shin Osuga 2019-12-10
10473537 Load sensor Shintaro Nakaya 2019-11-12
10196025 Seating detection method and seating detection device Takahiro Izuno 2019-02-05
10166886 Occupant detection method and occupant detection apparatus Isao Honda, Takahiro Izuno 2019-01-01
10150489 Tubular elastic linkage device for axle beam Shigehiro Otsubo, Yusuke Ito, Hideki Fukumoto, Yoshinori Mitsuze, Jun Shirasaki 2018-12-11
10035432 Seat occupancy determination apparatus Yoshiaki Tomatsu 2018-07-31
10011206 Vehicle seat with detachable cap for anchor storage recess Jonathan Garcia, Kengo Kataoka, Makoto Nomura, Kazuhisa Nishimura, Kanae Tsukidate 2018-07-03
9976626 Torsional vibration reduction device for torque converter Keisuke Uchida, Yoshinori Shibata 2018-05-22
9963045 Occupant sensing method and occupant sensing device Isao Honda, Takahiro Izuno 2018-05-08
9853892 Control method, information processing device, and communication system Koichiro Hojo, Akira Sugiyama, Ryuichi KIMURA, Shuang Xu 2017-12-26
D794986 Vehicle seat Kengo Kataoka, Makoto Nomura 2017-08-22
9729302 Apparatus and method for controlling resources in a core network Ryota Shinojima 2017-08-08
D792728 Vehicle seat Kengo Kataoka, Makoto Nomura 2017-07-25