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

Junichi Hirota — 36 Patents

FIFujifilm Business Innovation: 15 patents #697 of 5,238Top 15%
Canon: 4 patents #10,169 of 19,416Top 55%
FCFujitec Co.: 1 patents #23 of 78Top 30%
KAKaneka: 1 patents #886 of 1,525Top 60%
NTNTT: 1 patents #2,911 of 4,871Top 60%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
Yokohama, JP: #2,331 of 49,234 inventorsTop 5%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Junichi Hirota has been granted 36 US patents. The first was granted in 1985 and the most recent in April 2024. Junichi Hirota ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Junichi Hirota in Yokohama, JP.

Patents per Year

Patents granted per year, 1985 to 2024Bar chart with a peak of 8 patents in 2019.peak 81985: 1 patents19851991: 1 patents1992: 1 patents19921994: 1 patents1995: 2 patents19951996: 1 patents1997: 3 patents19971998: 2 patents1999: 1 patents19992001: 1 patents2002: 1 patents20022009: 1 patents2014: 1 patents20142017: 1 patents2018: 6 patents20182019: 8 patents2020: 3 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11966184 Image forming apparatus Junya Takatsu 2024-04-23
10590210 Method for producing chlorinated vinyl chloride resin Yoshito Takeuchi, Naoki DEGUCHI 2020-03-17
10569492 Binding processing device Yoshinori Nakano, Hiroaki Awano, Takuya MAKITA, Kojiro Tsutsumi, Katsumi Harada +3 more 2020-02-25
10543655 Binding member, binding device, and image processing apparatus Hiroaki Awano, Yoshinori Nakano, Takuya MAKITA, Hiroshi Hagiwara, Emiko Shiraishi +4 more 2020-01-28
10474080 Image forming apparatus Toshifumi Itabashi 2019-11-12 $16,000
10421306 Binding member, binding device, and image processing apparatus Hiroaki Awano, Yoshinori Nakano, Takuya MAKITA, Hiroshi Hagiwara, Emiko Shiraishi +4 more 2019-09-24
10406843 Binding member, binding device, and image processing apparatus Hiroaki Awano, Yoshinori Nakano, Takuya MAKITA, Hiroshi Hagiwara, Emiko Shiraishi +4 more 2019-09-10
10357932 Binding member, binding device, and image processing apparatus Hiroaki Awano, Yoshinori Nakano, Takuya MAKITA, Hiroshi Hagiwara, Emiko Shiraishi +4 more 2019-07-23
10272632 Binding member, binding apparatus, and image processing system Hiroaki Awano, Yoshinori Nakano, Takuya MAKITA, Kojiro Tsutsumi, Katsumi Harada +3 more 2019-04-30
10230853 Terminal device, diagnosis system and information output method for outputting information comprising an instruction regarding how to record a sound from a target apparatus Seiji Okamoto, Tsutomu Udaka, Tomoyuki MITSUHASHI 2019-03-12
10220592 Binding processing apparatus and image forming system Yoshinori Nakano, Hiroaki Awano, Takuya MAKITA, Kojiro Tsutsumi, Katsumi Harada +3 more 2019-03-05
10173859 Recording-medium binding device Takuya MAKITA, Hiroaki Awano, Yoshinori Nakano, Kojiro Tsutsumi, Katsumi Harada +4 more 2019-01-08
10150642 Binding device and image forming system Yoshinori Nakano, Yasuhiro Kusumoto, Emiko Shiraishi, Hiroshi Hagiwara, Katsumi Harada +3 more 2018-12-11
10124979 Binding process device and recording-medium processing system Takuya MAKITA, Hiroaki Awano, Yoshinori Nakano, Katsumi Harada, Kojiro Tsutsumi +3 more 2018-11-13
10093071 Recording-medium binding device and recording-medium post processing apparatus Takuya MAKITA, Hiroaki Awano, Yoshinori Nakano, Kojiro Tsutsumi, Katsumi Harada +4 more 2018-10-09
10059074 Binding processing apparatus and image forming system Takuya MAKITA, Hiroaki Awano, Yoshinori Nakano, Katsumi Harada, Kojiro Tsutsumi +3 more 2018-08-28
10046535 Binding processing device Yoshinori Nakano, Hiroaki Awano, Takuya MAKITA, Kojiro Tsutsumi, Katsumi Harada +3 more 2018-08-14
9942652 Terminal device and information output method Seiji Okamoto, Tsutomu Udaka, Tomoyuki MITSUHASHI 2018-04-10
9787241 Motor driving device for controlling motor with pulse signal 2017-10-10 $42,000
8909078 Image forming apparatus 2014-12-09 $37,000
7628263 Step mechanism of transport device Kenro Matsuo, Masashi Tsuchihata 2009-12-08
6365894 Electromagnet and magnetic field generating apparatus Masahiro Tadokoro, Kazuo Hiramoto, Masumi Umezawa, Yoshihisa Iwashita 2002-04-02 $299,000
6236043 Electromagnet and magnetic field generating apparatus Masahiro Tadokoro, Kazuo Hiramoto, Masumi Umezawa, Yoshihisa Iwashita 2001-05-22 $550,000
5917293 Radio-frequency accelerating system and ring type accelerator provided with the same Kazuyoshi Saito, Kazuo Hiramoto 1999-06-29 $691,000
5789875 Circular accelerator, method of injection of charged particle thereof, and apparatus for injection of charged particle thereof Kazuo Hiramoto, Kenji Miyata, Masatsugu Nishi 1998-08-04 $179,000