Inventor · disambiguated record
Masashi Sawamura
Also filed as: SAWAMURA MASASHI
6 granted patents·209 citations·filing 1989–2007
84Inventor score
Top patents by PatentIndex Score
6 records- 0187US6280890B1Color filter and color liquid crystal display deviceTOYO INK MFG CO·Filed 2000·Granted Aug 28, 2001·47 cites·7 claims
- 0287US5485644ASubstrate treating apparatusDAINIPPON SCREEN MFG·Filed 1994·Granted Jan 23, 1996·126 cites·22 claims
- 0379US4877681AHeat-sensitive transfer materialTOYO INK MFG CO·Filed 1989·Granted Oct 31, 1989·21 cites·7 claims
- 0477US6716897B2Colored composition for color filter and color filterTOYO INK MFG CO·Filed 2001·Granted Apr 6, 2004·12 cites·8 claims
- 0558US9027577B2Nozzle and a substrate processing apparatus including the sameOSADA NAOYUKI·Filed 2007·Granted May 12, 2015·1 cites·12 claims
- 0636US4925731AHeat-sensitive transfer materialTOYO INK MFG CO·Filed 1989·Granted May 15, 1990·2 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →