Inventor · disambiguated record
Hiroki Tsubouchi
Also filed as: TSUBOUCHI HIROKI
2 granted patents·2 pending applications·7 citations·filing 2009–2022
52Inventor score
Top patents by PatentIndex Score
4 records- 0170US8654370B2Image forming apparatus, printing system and computer-readable storage medium with adjustable image qualityTSUBOUCHI HIROKI·Filed 2011·Granted Feb 18, 2014·4 cites·16 claims
- 0266US8428476B2Image forming apparatus for detecting speed fluctuationMATSUDA HIROMICHI·Filed 2009·Granted Apr 23, 2013·3 cites·8 claims
- 0346US2025054724A1Vacuum Processing DeviceHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0439US2023402248A1Vacuum Treatment Apparatus and Vacuum Treatment MethodHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →