Inventor · disambiguated record
Keiichi Sakamoto
Also filed as: SAKAMOTO KEIICHI
3 granted patents·6 pending applications·13 citations·filing 1989–2023
59Inventor score
Top patents by PatentIndex Score
9 records- 0163US2023235205A1Adhesive set, film, bonded body, and method for separating adherendSHOWA DENKO MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 0262US2023374276A1CompositionSHOWA DENKO MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 0358US2025293076A1Method for producing semiconductor deviceRESONAC CORP·Filed 2023·Application pending·0 cites
- 0458US2025299997A1Method for manufacturing semiconductor deviceRESONAC CORP·Filed 2023·Application pending·0 cites
- 0556US2025285921A1Method for manufacturing semiconductor deviceRESONAC CORP·Filed 2023·Application pending·0 cites
- 0656US2025299994A1Method for producing semiconductor deviceRESONAC CORP·Filed 2023·Application pending·0 cites
- 0750US8030342B2Dendritic polyamidoamine phthalocyanine derivativeUNIV NIHON·Filed 2007·Granted Oct 4, 2011·1 cites·16 claims
- 0843US8613209B2Optical fiber drawing apparatusMIYAMOTO TOSHIYUKI·Filed 2005·Granted Dec 24, 2013·0 cites·12 claims
- 0942US4936157ARack and pinion type steering apparatusKOYO SEIKO CO·Filed 1989·Granted Jun 26, 1990·12 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →