Inventor · disambiguated record
Hiromi Ohtsuka
Also filed as: OHTSUKA HIROMI
13 granted patents·73 citations·filing 1999–2020
88Inventor score
Top patents by PatentIndex Score
13 records- 0186US6682239B2Thermal printer unit and thermal printerFUJITSU TAKAMISAWA COMPONENT·Filed 2001·Granted Jan 27, 2004·31 cites·12 claims
- 0278US11862415B2Keyswitch device and keyboardFUJITSU COMPONENT LTD·Filed 2020·Granted Jan 2, 2024·1 cites·5 claims
- 0377US6814516B2Printer having a cutting apparatus that maintains a relative position between a movable cutter and a removable fixed cutterFUJITSU COMPONENT LTD·Filed 2003·Granted Nov 9, 2004·18 cites·7 claims
- 0476US8567637B2Mobile device and pivotal cover member thereforeMORI YUKIHIRO·Filed 2005·Granted Oct 29, 2013·6 cites·5 claims
- 0566US11065886B2PrinterFUJITSU COMPONENT LTD·Filed 2020·Granted Jul 20, 2021·0 cites·4 claims
- 0661US9318282B2KeyboardFUJITSU COMPONENT LTD·Filed 2013·Granted Apr 19, 2016·1 cites·7 claims
- 0760US11186102B2Printer and electronic apparatusFUJITSU COMPONENT LTD·Filed 2020·Granted Nov 30, 2021·0 cites·10 claims
- 0853US11325405B2Printer with print head and support having head spring that urges print headFUJITSU COMPONENT LTD·Filed 2020·Granted May 10, 2022·0 cites·4 claims
- 0951US10763054B2Keyswitch device and keyboardFUJITSU COMPONENT LTD·Filed 2014·Granted Sep 1, 2020·0 cites·5 claims
- 1050US7578304B2Cleaning and drying apparatus for substrate holder chuck and method thereofTOKYO ELECTRON LTD·Filed 2004·Granted Aug 25, 2009·3 cites·11 claims
- 1146US6158596ASubstrate holder, and system and method for cleaning and drying sameTOKYO ELECTRON LTD·Filed 1999·Granted Dec 12, 2000·13 cites·11 claims
- 1238US10135273B2Electronic device, power feeding device and electronic device systemFUJITSU COMPONENT LTD·Filed 2015·Granted Nov 20, 2018·0 cites·16 claims
- 1337US6783291B2PrinterFUJITSU COMPONENT LTD·Filed 2003·Granted Aug 31, 2004·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →