HT

Hiroshi Tamura

Ricoh Company: 60 patents #134 of 9,818Top 2%
MC Murata Manufacturing Co.: 16 patents #435 of 5,295Top 9%
DE Denso: 15 patents #687 of 11,792Top 6%
TO Toyota: 14 patents #1,948 of 26,838Top 8%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
SE Seikagaku: 10 patents #4 of 253Top 2%
SK Seikagaku Kogyo: 8 patents #1 of 102Top 1%
NC Nippondenso Co.: 8 patents #238 of 3,479Top 7%
HS Hitachi Automotive Systems: 6 patents #275 of 1,636Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
HC Hodogaya Chemical Co.: 5 patents #65 of 359Top 20%
KM Kawasaki Motors: 5 patents #20 of 203Top 10%
SC Shin-Etsu Chemical Co.: 4 patents #740 of 2,176Top 35%
KC Kyoto Daiichi Kagaku Co.: 3 patents #33 of 118Top 30%
FC Fuji Industrial Co.: 3 patents #3 of 7Top 45%
AT Agilent Technologies: 2 patents #1,067 of 3,411Top 35%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
AR Arkray: 2 patents #127 of 354Top 40%
DC Daiichi Pure Chemicals Co.: 2 patents #23 of 117Top 20%
FC Fuji Sangyo Co.: 2 patents #1 of 19Top 6%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
Kyocera: 2 patents #1,365 of 3,732Top 40%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
TO Toshiba: 2 patents #606 of 2,688Top 25%
YE Yokogawa Electric: 2 patents #398 of 1,441Top 30%
KT Keysight Technologies: 1 patents #228 of 567Top 45%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AK Aisin Kako Kabushiki Kaisha: 1 patents #30 of 94Top 35%
YE Yokogawa Hokushin Electric: 1 patents #34 of 112Top 35%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
📍 Akashi, CO: #1 of 1 inventorsTop 100%
Overall (All Time): #3,139 of 4,157,543Top 1%
206
Patents All Time

Issued Patents All Time

Showing 1–25 of 206 patents

Patent #TitleCo-InventorsDate
12233981 Pannier and vehicle including the same Takeshi Kashihara, Kiyotaka Akagi, Yuki Kanemitsu, Jaume Xicola Serrano 2025-02-25
12122471 Motorcycle Takeshi Kashihara, Kiyotaka Akagi, Juichi Oyanagi 2024-10-22
12024255 Straddle type vehicle Takeshi Kashihara, Kiyotaka Akagi, Juichi Oyanagi 2024-07-02
11939020 Saddle-type vehicle and body frame structure thereof Takeshi Kashihara, Satoshi Morotomi 2024-03-26
11820454 Straddle-type electric vehicle Makoto Fujikubo, Katsuhiko Sato, Tsugio Ikeda, Ryo Kubota, Yudai Hirose +1 more 2023-11-21
11515662 Connector unit for vehicle, motorcycle, and support member Takeshi Kashihara, Kiyotaka Akagi 2022-11-29
11440606 Straddle-type electric vehicle Yudai Hirose, Naoya Ishimatsu, Ryo Kubota 2022-09-13
11007870 Four-wheel drive vehicle 2021-05-18
10968999 Differential device for 4-wheel-drive vehicle 2021-04-06
10924048 Inverter control device, motor drive device, and electric power steering apparatus Hiroshi Aoyagi, Tomishige Yatsugi, Shigehisa Aoyagi 2021-02-16
10826410 Inverter device and electric vehicle Toshiyuki Ajima, Junki ISOBE, Midori Takaoka, Akihiro Ashida 2020-11-03
10355630 Inverter control device Hiroyuki Yamada, Shigeyuki Nonomura, Hirokazu Matsui 2019-07-16
10286665 Liquid ejection head and recording device using same Kousei Horiuchi, Kouichi Maruta, Kazumasa Furuhashi, Yoshihiro Yuu, Ayumu Matsumoto +1 more 2019-05-14
10023087 Vehicle seat Akira Kaneko, Takuya Ishikawa 2018-07-17
9963054 Side support adjuster Ken Tanaka, Akira Kaneko 2018-05-08
9950627 Power conversion device Sho Yaegaki, Takeshi Matsuo, Hiroyuki Yamada, Nobuhiro Akasaka 2018-04-24
9925871 Control device for vehicle four-wheel drive device 2018-03-27
9906164 Power conversion system Takeshi Matsuo, Hiroyuki Yamada, Nobuhiro Akasaka, Sho Yaegaki 2018-02-27
9896003 Shoulder support adjuster and vehicle seat Akira Kaneko 2018-02-20
9868370 Seatback frame structure Akira Kaneko, Takuya Ishikawa 2018-01-16
9793722 Power source apparatus for vehicle Teruhiko Kameoka, Takao SUENAGA, Atsushi Imai, Shigenori Saito 2017-10-17
9440533 Control apparatus for a vehicular 4-wheel drive system Yoshinori Maeda, Takahiro Yoshimura, Ryota Horie, Hideki Tamoto 2016-09-13
9431850 Power supply unit having plurality of secondary batteries Atsushi Imai, Shigenori Saito 2016-08-30
9413256 Control device of DC-DC converter Kenji Kubo, Takuma Ono, Susumu Sato, Satoshi Idei 2016-08-09
9400307 Test system for improving throughout or maintenance properties of semiconductor testing Takuro Nishimura, Tomonobu Hiramatsu 2016-07-26