Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Junichiro Soejima — 10 Patents

Casio Computer Co.: 5 patents #505 of 1,970Top 30%
KAKaijo: 3 patents #11 of 83Top 15%
ACAlps Electric Co.: 2 patents #822 of 2,177Top 40%
SHShibuya: 1 patents #28 of 82Top 35%
SUShinshu University: 1 patents #77 of 261Top 30%
UMUniversity Of Miyazaki: 1 patents #34 of 87Top 40%
Akishima, JP: #65 of 519 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Junichiro Soejima has been granted 10 US patents while listed as an inventor at Casio Computer Co.. The first was granted in 2003 and the most recent in November 2023. Junichiro Soejima ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Junichiro Soejima in Akishima, JP.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11822623 Traveling amount estimation apparatus, model generation apparatus, traveling amount estimation method and recording medium 2023-11-21
10746725 Method and device for detecting endotoxin Jiye Jin, Nobuyuki Kurashina, Toshiharu Sawada 2020-08-18
9815092 Ultrasonic cleaning apparatus Akihisa Nakano, Yasuhiro Imazeki, Hiroshi Hasegawa 2017-11-14
9418638 Music score display device, music score display method, and program storage medium 2016-08-16
9324243 Musical score performing apparatus, a method of performing a musical score, and a program recording medium 2016-04-26
8895829 Music playing movement display device, method and recording medium 2014-11-25
8766077 Music playing movement display control device, music playing movement control method and computer readable medium 2014-07-01
8677892 Method and apparatus for controlling microorganisms in food materials by vacuum and resonant ultrasonication Naoki Misawa, Katsuhiro Koyama 2014-03-25
7523524 Ultrasonic cleaner and wet treatment nozzle comprising the same Kenichi Mitsumori, Yasuhiko Kasama, Nobuaki Haga, Shoichi Ono, Norihisa Takahashi +2 more 2009-04-28 $626,000
6644327 Ultrasonic cleaner and wet treatment nozzle comprising the same Kenichi Mitsumori, Yasuhiko Kasama, Nobuaki Haga, Shoichi Ono, Norihisa Takahashi +2 more 2003-11-11