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USPTO Patent Rankings Data through Dec 31, 2025
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Tomoki Yamamoto — 20 Patents

MAMaxell: 8 patents #76 of 437Top 20%
Nintendo Co.: 6 patents #313 of 1,476Top 25%
Rohm Co.: 3 patents #810 of 2,292Top 40%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
HOHosiden: 1 patents #173 of 328Top 55%
MCMurata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
Nagaokakyo, JP: #302 of 2,240 inventorsTop 15%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
Tomoki Yamamoto has been granted 20 US patents while listed as an inventor at Maxell. The first was granted in 2006 and the most recent in September 2025. Tomoki Yamamoto ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list Tomoki Yamamoto in Nagaokakyo, JP.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 4 patents in 2007.peak 42006: 1 patents20062007: 4 patents2010: 1 patents20102012: 1 patents2016: 1 patents20162017: 1 patents2019: 2 patents20192020: 1 patents2021: 1 patents20212023: 1 patents2024: 3 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12418980 Wiring board Tatsunori Kan 2025-09-16
12332435 Vehicle Toshinori Sugiyama, Koji Hirata, Masahiko Yatsu 2025-06-17
12326627 Display device Eiji KAWAWA, Toshinori Sugiyama, Tatsuya Nakazawa, Keisuke Sawada, Akio MISAWA +1 more 2025-06-10
12165604 Head-up display apparatus Toshinori Sugiyama, Akio MISAWA, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more 2024-12-10
11921287 Information display apparatus Toshinori Sugiyama, Koji Hirata, Masahiko Yatsu 2024-03-05
11860463 Head-up display Eiji KAWAWA, Toshinori Sugiyama, Tatsuya Nakazawa, Keisuke Sawada, Akio MISAWA +1 more 2024-01-02
11847980 Head-up display apparatus Toshinori Sugiyama, Akio MISAWA, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more 2023-12-19
10890763 Information display apparatus Koji Hirata, Masahiko Yatsu, Toshinori Sugiyama, Akio MISAWA, Shigeki Hoshino +4 more 2021-01-12
10852538 Head-up display Toshimitsu Watanabe, Hiroyuki Kajikawa, Takumi Nakada 2020-12-01
10462268 Data transmitting/receiving apparatus and data transmitting/receiving method Takayuki Yanai, Masahiro Nakajima, Ryo Miyashita 2019-10-29
10385796 Onboard electronic control unit Yuki Iwagami, Junji Tada 2019-08-20
9543084 Switch state detection circuit and switch system Hideki Matsubara, Satoru Kominami 2017-01-10
9461460 Circuit control device, circuit system, switch state detection circuit and vehicle Hideki Matsubara, Satoru Kominami 2016-10-04
8237980 Serial interface device and image forming apparatus Tatsuhiko Murata, Masayu Fujiwara, Takeshi Matsuzaki 2012-08-07
D611103 Cartridge for electronic game machine Takaki Fujino 2010-03-02
D555587 Storage battery for electronic equipment Takeshi Nabesaka 2007-11-20
D554194 Electronic game machine Yui Ehara 2007-10-30
D553692 Attachment for a game machine Yui Ehara, Hiroki Goto 2007-10-23
D540262 Electrical connector Kazuo Yoneyama, Tomoyuki Sakiyama, Nobuaki Kawahara 2007-04-10
D523238 Strap for hand-held electronic game machine Shigeru Miyamoto, Hitoshi Yamazaki, Kenichi Sugino 2006-06-20

Frequent Collaborators

Toshinori Sugiyama7 shared
Akio MISAWA5 shared
Masahiko Yatsu3 shared
Tatsuya Nakazawa3 shared
Koji Hirata3 shared
Souta Sato2 shared

Nearby-Ranked Inventors

Anthony Mertes20
Ed Merjanian20
Arthur J. Higby20
Daniel Rosenberg20
Anthony J. Kuschel20
Mark E. Fauver20
Markus Wintermantel20
Dominik Schnieders20
Christopher P. Roche20