Inventor · disambiguated record
Tomohiro Ootsuka
Also filed as: OOTSUKA TOMOHIRO
7 granted patents·4 citations·filing 2013–2020
70Inventor score
Top patents by PatentIndex Score
7 records- 0186US11079071B2Hydrogen station operation method and hydrogen stationKOBE STEEL LTD·Filed 2019·Granted Aug 3, 2021·4 cites·7 claims
- 0259US11441682B2Piston ring, reciprocating compressor, method for selecting piston ring and method for evaluating life of piston ringKOBE STEEL LTD·Filed 2020·Granted Sep 13, 2022·0 cites·6 claims
- 0346US10837441B2Reciprocating compressorKOBE STEEL LTD·Filed 2019·Granted Nov 17, 2020·0 cites·7 claims
- 0445US10746162B2CompressorKOBE STEEL LTD·Filed 2018·Granted Aug 18, 2020·0 cites·4 claims
- 0542US10960344B2Method and apparatus for separating gas by pressure swing adsorptionSEKISUI CHEMICAL CO LTD·Filed 2017·Granted Mar 30, 2021·0 cites·19 claims
- 0640US9689429B2Method of manufacturing shell type needle roller bearing and manufacturing jig used for manufacturing thereofNSK LTD·Filed 2013·Granted Jun 27, 2017·0 cites·1 claims
- 0736US9991058B2Method for manufacturing solar cellSEKISUI CHEMICAL CO LTD·Filed 2015·Granted Jun 5, 2018·0 cites·4 claims
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