Inventor · disambiguated record
Toshikazu Kajikawa
Also filed as: KAJIKAWA TOSHIKAZU
6 granted patents·110 citations·filing 1987–2010
82Inventor score
Top patents by PatentIndex Score
6 records- 0189US4950862ALaser machining apparatus using focusing lens-arrayNEC CORP·Filed 1989·Granted Aug 21, 1990·66 cites·10 claims
- 0283US8988777B2Laser irradiation device and laser processing methodKAJIKAWA TOSHIKAZU·Filed 2010·Granted Mar 24, 2015·7 cites·9 claims
- 0381US8450638B2Laser scribing method and apparatusKAJIKAWA TOSHIKAZU·Filed 2010·Granted May 28, 2013·6 cites·15 claims
- 0467US5191187ALaser machining device wherein a position reference laser beam is used besides a machining laser beamNEC CORP·Filed 1991·Granted Mar 2, 1993·27 cites·5 claims
- 0537US8779327B2Laser scribe processing methodKAJIKAWA TOSHIKAZU·Filed 2010·Granted Jul 15, 2014·0 cites·11 claims
- 0629US4818879APositioning and machining apparatus having a scanner for circularly scanning an object by a light beamNEC CORP·Filed 1987·Granted Apr 4, 1989·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →