Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alpine Electronics › Taro Iwamoto
TI

Taro Iwamoto — 73 Patents

AEAlpine Electronics: 19 patents #6 of 637Top 1%
Hitachi: 15 patents #2,639 of 28,497Top 10%
KMKawasaki Motors: 12 patents #3 of 203Top 2%
Kawasaki: 11 patents #149 of 2,943Top 6%
Mazda Motor: 5 patents #800 of 4,755Top 20%
OCOtsuka Pharmaceutical Co.: 4 patents #236 of 1,273Top 20%
ACAlps Alpine Co.: 2 patents #150 of 525Top 30%
CGContinental Automotive Gmbh: 1 patents #1,417 of 2,324Top 65%
SCShowa Yakuhin Kako Co.: 1 patents #23 of 52Top 45%
BOBridgestone Americas Tire Operations: 1 patents #209 of 375Top 60%
SMSuzuki Motor: 1 patents #523 of 1,209Top 45%
S(Syntex (U.S.A.): 1 patents #356 of 599Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #26,958 of 4,157,543Top 1%
73 Patents All Time
Taro Iwamoto has been granted 73 US patents while listed as an inventor at Alpine Electronics. The first was granted in 1980 and the most recent in December 2025. Taro Iwamoto ranks #26,958 of 4,157,543 US inventors in our database (top 0.65%). Patent records list Taro Iwamoto in Akashi, NJ, JP.

Issued Patents All Time

Showing 1–25 of 73 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12491962 Vehicle Takeharu Nakajima, Hideaki Ishii, Kazuya Nagasaka, Tadahiko Inaba 2025-12-09
12344224 Utility vehicle controllable within permissible range based on determined road condition level Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka, Atsushi Sano, Kazuhiro Ichikawa 2025-07-01
12280846 Vehicle headlamp camera mounting structure Takeshi Kashihara, Takafumi Kumada 2025-04-22
D1066281 In-vehicle amplifier — 2025-03-11
12246738 Autonomous and manual mode swtiching for utility vehicle Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka, Atsushi Sano, Kazuhiro Ichikawa 2025-03-11
12214842 Vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2025-02-04
12085936 Utility vehicle Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka, Atsushi Sano, Kazuhiro Ichikawa 2024-09-10
D1035618 In-car speaker grill Masatada Muramoto 2024-07-16
11987318 Leaning-type vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2024-05-21
11975795 Leaning-type vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2024-05-07
11932345 Leaning-type vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2024-03-19
11926388 Leaning vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2024-03-12
11919604 Leaning vehicle Takeshi Nakajima, Hiroshi Ishii, Kazuya Nagasaka, Taichi Inaba 2024-03-05
11511821 Leaning vehicle and vehicle leaning unit Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka 2022-11-29
11400998 Traveling vehicle Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka, Taichi Inaba 2022-08-02
11319015 Traveling vehicle Hiroshi Ishii, Takeshi Nakajima, Kazuya Nagasaka, Taichi Inaba 2022-05-03
11318948 Driver condition estimating device, driver condition estimating method and computer program therefor Makoto Yoshida, Ken Ikuhisa, Yohei Iwashita 2022-05-03 $116,000
11208109 Driver condition estimating device, driver condition estimating method and computer program therefor Makoto Yoshida, Ken Ikuhisa, Yohei Iwashita 2021-12-28 $418,000
10691122 In-vehicle system Hidetoshi Kadoya, Shu Takahara 2020-06-23
10628107 Saddle type vehicle Hiroyuki Watanabe, Jun Tominaga, Masanori Kinuhata, Dirk Braas 2020-04-21
10417291 Information processing apparatus and program that controls computer to execute process in the information processing apparatus Hidetoshi Kadoya, Wataru Oikubo, Kiyozumi Fujiwara 2019-09-17
10392066 Straddle-type vehicle Tomo Yamamoto 2019-08-27
10308166 Vehicle Takuya Sakamoto, Osamu Tani 2019-06-04
10293741 Straddle-type vehicle — 2019-05-21
10239492 Wireless authentication device for saddle-type vehicle Tomo Yamamoto 2019-03-26

Nearby-Ranked Inventors

Shiming Wan73
Yitao CHEN73
David A. Snyder73
Ha Na Kim73
Takahiro Abe73
Hendrikus G. P. Bosch73
David W. Shank73
Tushar Agrawal73
John Gorsica73