Inventor · disambiguated record
Tomomasa Takatsuka
Also filed as: TAKATSUKA TOMOMASA
13 granted patents·202 citations·filing 1998–2019
91Inventor score
Files withALPS ELECTRIC CO LTD7AIST3ASAKA KINJI1NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE & TECH1SUGINO TAKUSHI1
Top patents by PatentIndex Score
13 records- 0191US6219120B1Liquid crystal display with corrugated reflective surfaceALPS ELECTRIC CO LTD·Filed 2000·Granted Apr 17, 2001·41 cites·5 claims
- 0289US6429919B1Reflector having pits and projection on a surface thereof, manufacturing method for the same, and reflection-type liquid crystal display device employing the reflectorALPS ELECTRIC CO LTD·Filed 2000·Granted Aug 6, 2002·38 cites·6 claims
- 0383US6141073AReflective type liquid crystal displayALPS ELECTRIC CO LTD·Filed 2000·Granted Oct 31, 2000·22 cites·2 claims
- 0482US6130736ALiquid crystal display with corrugated reflective surfaceALPS ELECTRIC CO LTD·Filed 1998·Granted Oct 10, 2000·54 cites·5 claims
- 0569US6421106B1Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflectorALPS ELECTRIC CO LTD·Filed 1998·Granted Jul 16, 2002·34 cites·8 claims
- 0664US10367429B2Actuator element using carbon electrodeAIST·Filed 2013·Granted Jul 30, 2019·0 cites·15 claims
- 0763US11121646B2Actuator element using carbon electrodeNATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE & TECH·Filed 2019·Granted Sep 14, 2021·0 cites·15 claims
- 0862US10801477B2Actuator element including fat and oil or water repellentAIST·Filed 2014·Granted Oct 13, 2020·0 cites·8 claims
- 0962US10199561B2Carbon nanofiber actuatorAIST·Filed 2016·Granted Feb 5, 2019·0 cites·7 claims
- 1057US9966525B2Carbon nanofiber actuatorASAKA KINJI·Filed 2012·Granted May 8, 2018·0 cites·14 claims
- 1152US9873609B2Polymer actuator elementALPS ELECTRIC CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·6 claims
- 1251US8951641B2Actuator element including fat and oil or water repellentSUGINO TAKUSHI·Filed 2012·Granted Feb 10, 2015·0 cites·6 claims
- 1351US6193898B1Method and apparatus for fabricating reflectorALPS ELECTRIC CO LTD·Filed 1998·Granted Feb 27, 2001·13 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →