Inventor · disambiguated record
Masami Arakawa
Also filed as: ARAKAWA MASAMI
2 granted patents·1 pending application·35 citations·filing 1997–2016
60Inventor score
Top patents by PatentIndex Score
3 records- 0150US6105138AMethod and apparatus for controlling electric source in information processing systemHITACHI LTD·Filed 1997·Granted Aug 15, 2000·32 cites·25 claims
- 0247US6805843B2Slide glass rack for use in centrifugal apparatusTOMY KOGYO CO·Filed 2001·Granted Oct 19, 2004·3 cites·2 claims
- 0335US2018124911A1Insertion deviceHITACHI METALS LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →