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

Shoichi Abe — 19 Patents

TSToshiba Mitsubishi-Electric Industrial Systems: 8 patents #42 of 368Top 15%
Nsk: 8 patents #184 of 1,559Top 15%
TLTokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
TLTokyo Electron Yamanashi Limited: 2 patents #21 of 138Top 20%
SCSumitomo Pipe & Tube Co.: 1 patents #12 of 23Top 55%
NCNsk Steering Systems Co.: 1 patents #19 of 58Top 35%
SISumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Chuo, JP: #27 of 472 inventorsTop 6%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Shoichi Abe has been granted 19 US patents while listed as an inventor at Nsk. The first was granted in 1996 and the most recent in May 2022. Shoichi Abe ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Shoichi Abe in Chuo, JP.

Patents per Year

Patents granted per year, 1996 to 2022Bar chart with a peak of 3 patents in 2003.peak 31996: 1 patents19961997: 1 patents2001: 1 patents20012002: 2 patents2003: 3 patents20032004: 1 patents2005: 1 patents20052013: 1 patents2017: 1 patents20172018: 1 patents2020: 2 patents20202021: 3 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11336114 Uninterruptible power supply apparatus 2022-05-17
11205919 Uninterruptible power supply system Keisuke Ohnishi, Fumihiko Inoue 2021-12-21
11196290 Uninterruptible power supply apparatus 2021-12-07
11190047 Uninterruptible power supply system including a plurality of uninterruptible power supplies connected in parallel 2021-11-30
10811900 Uninterruptible power supply system and uninterruptible power supply apparatus 2020-10-20
10630195 Converter and power conversion device using same Keisuke Ohnishi, Kazunori Sanada 2020-04-21
10044286 Power conversion system including plurality of power converters connected in parallel to load Masahiro Kinoshita 2018-08-07
9780681 Power conversion system including plurality of power converters connected in parallel to load Masahiro Kinoshita 2017-10-03
8459077 Manufacturing method for metal member with through hole Yasushi Watanabe, Kazumi Shimoii, Atsushi Tomizawa, Mitsutoshi Uchida 2013-06-11
6959676 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2005-11-01
6672266 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2004-01-06
6601555 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2003-08-05
6588101 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2003-07-08
6508215 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2003-01-21
6479410 Processing method for object to be processed including a pre-coating step to seal fluorine Iku Shiota 2002-11-12
6334416 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2002-01-01
6199527 Sheet metal rocker arm, manufacturing method thereof, cam follower with said rocker arm, and assembling method thereof Kiyoshi Okubo, Satoshi Kadokawa, Hiroshi Iwasa 2001-03-13
5636960 Apparatus for detecting and aligning a substrate Tutomu Hiroki, Kiyotaka Akiyama, Tsutomu Satoyoshi 1997-06-10
5558482 Multi-chamber system Tutomu Hiroki, Kiyotaka Akiyama 1996-09-24