Inventor · disambiguated record
Wataru Tokuhara
Also filed as: TOKUHARA WATARU
6 granted patents·44 citations·filing 2005–2020
79Inventor score
Top patents by PatentIndex Score
6 records- 0188US7408708B2Diffusing sheet, surface light source unit, and transmission type displayDAINIPPON PRINTING CO LTD·Filed 2005·Granted Aug 5, 2008·21 cites·17 claims
- 0284US7628502B2Light controlling sheet and surface light source deviceDAINIPPON PRINTING CO LTD·Filed 2006·Granted Dec 8, 2009·9 cites·31 claims
- 0377US7568820B2Light-controlling sheet and surface illuminant unitDAINIPPON PRINTING CO LTD·Filed 2006·Granted Aug 4, 2009·9 cites·10 claims
- 0476US7722240B2Surface light source device and transmission display deviceDAINIPPON PRINTING CO LTD·Filed 2007·Granted May 25, 2010·5 cites·10 claims
- 0543US9158041B2Optical sheet, surface light source device, and transmission display deviceGOTO MASAHIRO·Filed 2008·Granted Oct 13, 2015·0 cites·22 claims
- 0642US11279419B2Member for automobile roof and method for producing member for automobile roofSUMITOMO CHEMICAL CO·Filed 2020·Granted Mar 22, 2022·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →