Inventor · disambiguated record
Tsugio Nakamura
Also filed as: NAKAMURA TSUGIO
5 granted patents·161 citations·filing 1974–2008
81Inventor score
Top patents by PatentIndex Score
5 records- 0193US4118892AConnectable nursery box structures having compartmentalizing gridsSEIKISUI CHEMICAL CO LTD·Filed 1977·Granted Oct 10, 1978·122 cites·7 claims
- 0262US7117237B2Information processing system, encryption/decryption system, system LSI, and electronic equipmentSEIKO EPSON CORP·Filed 2003·Granted Oct 3, 2006·7 cites·8 claims
- 0353US3944282AArticle of furniture formed by interconnected structural bodiesSEKISUI CHEMICAL CO LTD·Filed 1974·Granted Mar 16, 1976·14 cites·8 claims
- 0448US6557020B1Information processing system, enciphering/deciphering system, system LSI, and electronic apparatusSEIKO EPSON CORP·Filed 1998·Granted Apr 29, 2003·18 cites·39 claims
- 0542US8606842B2N-digit subtraction unit, N-digit subtraction module, N-digit addition unit and N-digit addition moduleKASAHARA HIROSHI·Filed 2008·Granted Dec 10, 2013·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →