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

Jun Miyazaki — 44 Patents

Canon: 10 patents #6,292 of 19,416Top 35%
Honda Motor Co.: 10 patents #2,048 of 21,052Top 10%
FIFujifilm Business Innovation: 10 patents #1,142 of 5,238Top 25%
KSKobe Steel: 5 patents #164 of 2,031Top 9%
Nec: 2 patents #5,544 of 14,502Top 40%
TKToshiba Tec Kabushiki Kaisha: 2 patents #886 of 1,664Top 55%
UTUniversity Of Tsukuba: 1 patents #70 of 344Top 25%
Xerox: 1 patents #5,237 of 8,622Top 65%
JTJapan Science And Technology: 1 patents #225 of 836Top 30%
IKIwatani Sangyo Kabushiki Kaisha: 1 patents #17 of 38Top 45%
Numazu, JP: #24 of 856 inventorsTop 3%
Overall (All Time): #66,838 of 4,157,543Top 2%
44 Patents All Time
Jun Miyazaki has been granted 44 US patents. The first was granted in 1985 and the most recent in June 2025. Jun Miyazaki ranks #66,838 of 4,157,543 US inventors in our database (top 1.6%). Patent records list Jun Miyazaki in Numazu, JP.

Patents per Year

Patents granted per year, 1985 to 2025Bar chart with a peak of 6 patents in 2010.peak 61985: 3 patents19851986: 2 patents1992: 1 patents2003: 1 patents20032006: 1 patents2007: 2 patents2008: 3 patents20082009: 1 patents2010: 6 patents2012: 2 patents20122013: 5 patents2014: 2 patents2015: 2 patents20152017: 3 patents2019: 1 patents2020: 2 patents20202021: 1 patents2022: 3 patents2023: 1 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12321129 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2025-06-03
11982972 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2024-05-14
11789403 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2023-10-17
11423382 Registration apparatus that displays monitoring screen of one or more payments apparatuses Tsuyoshi GOTANDA, Jun Kikuchi, Akiko Susaki, Jun Yoshitomi, Shun Hashimoto 2022-08-23
11314198 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2022-04-26 $57,000
11281156 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2022-03-22 $37,000
11156953 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2021-10-26 $37,000
10671990 Register apparatus having a status indicator associated with a predetermined sales restriction Tsuyoshi GOTANDA, Jun Kikuchi, Akiko Susaki, Jun Yoshitomi, Shun Hashimoto 2020-06-02
10599094 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2020-03-24 $25,000
10191446 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2019-01-29 $23,000
9823621 Photosensitive member cartridge and process cartridge Jun Miyamoto, Masao Uyama, Kenji Matsuda, Ken Kikuchi 2017-11-21 $30,000
9717687 Lipid membrane structure including bacterial cell component having dispersibility in non-polar solvent, and method for producing same Hideyoshi Harashima, Takashi Nakamura, Masafumi Fukiage, Megumi Higuchi, Hideyuki Akaza +1 more 2017-08-01
9689439 Clutch device having a back torque limiter Hisashi Sakuyama, Hideo Senmyo, Akira Tokito 2017-06-27 $328,000
9157488 Clutch apparatus Taito Kobayashi, Akira Tokito, Yoshinobu Shiomi 2015-10-13 $342,000
9086132 Vehicle transmission Jun Adachi, Masaki Nakagawara, Yoshiaki Tsukada, Takashi Ozeki, Hiroshi Takamoto 2015-07-21 $563,000
8844698 Centrifugal clutch system 2014-09-30 $239,000
8787794 Cartridge, image forming apparatus, and drum attaching method Noriyuki Komatsu 2014-07-22 $36,000
8616078 Multistage transmission Shinya Matsumoto 2013-12-31 $479,000
8499894 Lubrication structure for multi-speed transmission Shinya Matsumoto, Hideo Senmyo 2013-08-06 $462,000
8490768 Multi-plate clutch system Yoshitsugu Gokan, Yoshinobu Shiomi 2013-07-23 $638,000
8424662 Multi-plate clutch system Yoshitsugu Gokan, Yoshinobu Shiomi, Michitaka Ogata 2013-04-23 $710,000
8365621 Arrangement structure of shifting actuator of internal combustion engine mounted on motorcycle Shinya Matsumoto, Hideo Senmyo 2013-02-05 $588,000
8181235 Authentication device, server system, and method of authenticating server between a plurality of cells and authentication program thereof 2012-05-15
8146724 Vehicle clutch Hideo Senmyo 2012-04-03 $527,000
7852333 Three-dimensional volumetric display apparatus and method Osamu Nishikawa 2010-12-14