Inventor · disambiguated record
Koichi Tatsuki
Also filed as: TATSUKI KOICHI
18 granted patents·5 pending applications·183 citations·filing 1988–2012
94Inventor score
Top patents by PatentIndex Score
23 records- 0184US6780692B2Laser annealing apparatus and method of fabricating thin film transistorSONY CORP·Filed 2002·Granted Aug 24, 2004·30 cites·6 claims
- 0281US8693099B2Antireflection filmKAWASHIMA TOSHITAKA·Filed 2007·Granted Apr 8, 2014·11 cites·12 claims
- 0378US7820531B2Method of manufacturing semiconductor device, method of manufacturing display apparatus, apparatus of manufacturing semiconductor device, and display apparatusSONY CORP·Filed 2008·Granted Oct 26, 2010·6 cites·9 claims
- 0474US7109435B2Beam irradiator and laser anneal deviceSONY CORP·Filed 2002·Granted Sep 19, 2006·18 cites·45 claims
- 0571US8168518B2Method for crystallizing thin film, method for manufacturing thin film semiconductor device, method for manufacturing electronic apparatus, and method for manufacturing display deviceUMEZU NOBUHIKO·Filed 2008·Granted May 1, 2012·3 cites·13 claims
- 0670US6673639B2Method and system for evaluating polysilicon, and method and system for fabricating thin film transistorSONY CORP·Filed 2002·Granted Jan 6, 2004·13 cites·24 claims
- 0769US6933185B2Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistorSONY CORP·Filed 2003·Granted Aug 23, 2005·11 cites·4 claims
- 0861US7154673B2Light irradiatorSONY CORP·Filed 2003·Granted Dec 26, 2006·8 cites·7 claims
- 0961US6494584B1Ultraviolet optical device having an optical part with a gas sprayed thereonSONY CORP·Filed 2000·Granted Dec 17, 2002·6 cites·13 claims
- 1055US5370076AMethod of producing single crystal of KTiOPO4SONY CORP·Filed 1993·Granted Dec 6, 1994·11 cites·8 claims
- 1154US6798498B2Apparatus for evaluating polysilicon filmSONY CORP·Filed 2002·Granted Sep 28, 2004·8 cites·9 claims
- 1253US6146251APolishing method, method of manufacturing an optical device, and a liquid suspension used for polishingSONY CORP·Filed 1999·Granted Nov 14, 2000·9 cites·13 claims
- 1353US2007178674A1Laser annealing device and method for producing thin-film transistorSONY CORP·Filed 2007·Application pending·0 cites
- 1452US6240111B1Laser beam generating apparatus and methodSONY CORP·Filed 1999·Granted May 29, 2001·18 cites·14 claims
- 1552US5862163AApparatus for generating ultraviolet laser radiationSONY CORP·Filed 1997·Granted Jan 19, 1999·19 cites·9 claims
- 1651US8518756B2Method for crystallizing thin film, method for manufacturing thin film semiconductor device, method for manufacturing electronic apparatus, and method for manufacturing display deviceUMEZU NOBUHIKO·Filed 2012·Granted Aug 27, 2013·0 cites·13 claims
- 1750US2005252894A1Laser annealing device and method for producing thin-film transistorSONY CORP·Filed 2005·Application pending·0 cites
- 1849US5322588AMethod for producing KTIOPO4 single crystalSONY CORP·Filed 1992·Granted Jun 21, 1994·8 cites·6 claims
- 1941US2004097103A1Laser annealing device and thin-film transistor manufacturing methodFiled 2002·Application pending·0 cites
- 2038US2004232126A1Laser annealing apparatus and method of fabricating thin film transistorFiled 2004·Application pending·0 cites
- 2138US2001038105A1Polysilicon evaluating method, polysilicon inspection apparatus and method for preparation of thin film transistorFiled 2001·Application pending·0 cites
- 2234US6248167B1Method for single crystal growth and growth apparatusSONY CORP·Filed 1999·Granted Jun 19, 2001·2 cites·4 claims
- 2332US4935902ASequential access memorySHARP KK·Filed 1988·Granted Jun 19, 1990·2 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Koichi Tatsuki files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →