Inventor · disambiguated record
Tatsuo Hayakawa
Also filed as: HAYAKAWA TATSUO
5 granted patents·5 pending applications·137 citations·filing 1988–2024
82Inventor score
Top patents by PatentIndex Score
10 records- 0195US6693757B2Apparatus and method for adjusting balance and assembling disk drivesHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Feb 17, 2004·84 cites·13 claims
- 0270US5153451AFail safe level shifterMOTOROLA INC·Filed 1991·Granted Oct 6, 1992·27 cites·3 claims
- 0361US7389571B2Retaining ring attaching device and data storageHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jun 24, 2008·3 cites·8 claims
- 0461US4933625ADriving circuit for controlling output voltage to be applied to a load in accordance with load resistanceNEC CORP·Filed 1989·Granted Jun 12, 1990·14 cites·11 claims
- 0557US2025324515A1Flexible printed circuit to suspension soldering improvementWESTERN DIGITAL TECH INC·Filed 2024·Application pending·0 cites
- 0648US4808943ASwitching circuit of amplifier outputNEC CORP·Filed 1988·Granted Feb 28, 1989·9 cites·4 claims
- 0740US2015227714A1Medical information analysis apparatus and medical information analysis methodFUJITSU LTD·Filed 2015·Application pending·0 cites
- 0835US2016180028A1Information retrieval processing device and methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 0935US2016203274A1Non-transitory computer-readable recording medium, retrieval method, and retrieval apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
- 1031US2011301271A1Two-liquid type urethane paint compositionTSUKAMOTO EISHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →