Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HT

Hiroki Tashiro — 49 Patents

YAYazaki: 22 patents #169 of 3,427Top 5%
Toyota: 22 patents #1,000 of 26,838Top 4%
SUSubaru: 2 patents #474 of 1,684Top 30%
TKToshiba Tec Kabushiki Kaisha: 2 patents #886 of 1,664Top 55%
Kabushiki Kaisha Toshiba: 2 patents #10,039 of 21,451Top 50%
DCDowa Thermotech Co.: 2 patents #11 of 38Top 30%
Canon: 1 patents #14,969 of 19,416Top 80%
Denso: 1 patents #6,940 of 11,792Top 60%
Overall (All Time): #55,592 of 4,157,543Top 2%
49 Patents All Time
Hiroki Tashiro has been granted 49 US patents while listed as an inventor at Yazaki. The first was granted in 2011 and the most recent in September 2025. Hiroki Tashiro ranks #55,592 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Hiroki Tashiro in Shizuoka, MH, JP.

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12409796 Electrical connection box including lid with ribs stabilizing the double-walled construction, and at least one rib sealing electronics compartment Ryouichi Yokoyama, Takuma Kaneko 2025-09-09
12306260 Battery system and method for evaluating lithium-ion battery degradation Hiroki Nagai, Yoshihiro Uchida, Mitsuhiro Kuzuba, Yuki Sugo 2025-05-20
11830994 Electricity storage device including a plurality of cooling layers Takanori FUKUSHI, Yusuke Suzuki, Tadahiro Kondo 2023-11-28 $1,192,000
11745561 Heat management device Yoshio Hasegawa, Makoto Ikegami 2023-09-05 $998,000
11656290 Battery system and method for evaluating lithium-ion battery degradation Hiroki Nagai, Yoshihiro Uchida, Mitsuhiro Kuzuba, Yuki Sugo 2023-05-23 $436,000
11654844 Electric connection box and wire harness Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda 2023-05-23 $137,000
11648822 Heat management device Yoshio Hasegawa, Makoto Ikegami 2023-05-16 $447,000
11615935 Electrical connection box and wire harness Ryouichi Yokoyama, Takuma Kaneko 2023-03-28 $151,000
11529915 Electrical connection box and wire harness Ryouichi Yokoyama, Takuma Kaneko 2022-12-20 $189,000
11464122 Lock structure, electrical connection box, and wire harness Masahiro Wada, Ryouichi Yokoyama 2022-10-04 $98,000
11462896 Electrical connection box Ryouichi Yokoyama, Takuma Kaneko 2022-10-04 $98,000
11427142 Electrical connection box with bonder cap and shallow/deep bottom parts, and wire harness including same Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda 2022-08-30 $134,000
11397397 Image forming apparatus 2022-07-26
11394187 Electric connection box and wire harness Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda 2022-07-19 $120,000
11338683 Electrically driven vehicle 2022-05-24 $760,000
11332118 Electric motor vehicle and control method for electric motor vehicle 2022-05-17 $893,000
11281146 Image forming apparatus with improved development 2022-03-22
11251473 Secondary battery system and control method for secondary battery Kiyohito Machida, Yoshihiro Uchida, Nobuyuki Tanaka, Masaki Uchiyama 2022-02-15 $778,000
10953753 Electrified vehicle and control method for electrified vehicle 2021-03-23 $656,000
10935607 Control device for secondary battery, control method of secondary battery, battery system, and motor-driven vehicle 2021-03-02 $815,000
10901047 Electric storage system and detection method of looseness in fastening part of electric storage system 2021-01-26 $954,000
10862174 Secondary battery system and method of estimating deterioration state of secondary battery system 2020-12-08 $746,000
10850686 Electrical connection box and wire harness Masahiro Wada, Ryouichi Yokoyama 2020-12-01
10826425 Drive device and control method for vehicle Yoshihiro Sonoda, Ryota Arakawa, Masashi Yoshimi 2020-11-03 $618,000
10775444 Secondary battery system and deterioration state estimation method for secondary battery 2020-09-15 $679,000