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Kiyoshi Masegi — 5 Patents

OTOtics: 5 patents #12 of 78Top 20%
Ebeye: #1,044 of 4,528 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Kiyoshi Masegi has been granted 5 US patents while listed as an inventor at Otics. The first was granted in 2010 and the most recent in October 2021. Kiyoshi Masegi ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Kiyoshi Masegi in Ebeye, MH, US.

Patents per Year

Patents granted per year, 2010 to 2021Bar chart with a peak of 1 patents in 2010.peak 12010: 1 patents20102015: 1 patents20152016: 1 patents20162018: 1 patents20182021: 1 patents2021

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11143060 Rocker arm and method of manufacturing the same Naoyuki Yamane, Kimihiko Todo 2021-10-12
10145272 Rocker arm Naoyuki Yamane, Kimihiko Todo 2018-12-04
9422834 Roller lifter for internal combustion engine Hiroki Fujii 2016-08-23
9080469 Lash adjuster Hiroyuki Suzuki, Hideki Oka 2015-07-14
7673602 Variable valve mechanism — 2010-03-09

Frequent Collaborators

Naoyuki Yamane2 shared
Kimihiko Todo2 shared
Hiroki Fujii1 shared
Hideki Oka1 shared
Hiroyuki Suzuki1 shared

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Joseph L. Mann5
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Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5