Inventor · disambiguated record
Masami Takigawa
Also filed as: TAKIGAWA MASAMI
17 granted patents·3 pending applications·268 citations·filing 1995–2023
94Inventor score
Top patents by PatentIndex Score
20 records- 0184US6242751B1Charged-particle-beam exposure device and charged-particle-beam exposure methodFUJITSU LTD·Filed 1999·Granted Jun 5, 2001·33 cites·62 claims
- 0283US5719402AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1996·Granted Feb 17, 1998·32 cites·11 claims
- 0379US5757015ACharged-particle-beam exposure device and charged-particle-beam exposure methodFUJITSU LTD·Filed 1996·Granted May 26, 1998·25 cites·22 claims
- 0476US5546319AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1995·Granted Aug 13, 1996·21 cites·34 claims
- 0575US5969365ACharged-particle-beam exposure device and charged-particle-beam exposure methodFUJITSU LTD·Filed 1997·Granted Oct 19, 1999·20 cites·18 claims
- 0669US6744830B1Digital broadcasting signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 1, 2004·10 cites·7 claims
- 0769US6363126B1DemodulatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Mar 26, 2002·73 cites·42 claims
- 0869US5721432AMethod of and system for charged particle beam exposureFUJITSU LTD·Filed 1996·Granted Feb 24, 1998·16 cites·5 claims
- 0965US5965895AMethod of providing changed particle beam exposure in which representative aligning marks on an object are detected to calculate an actual position to perform exposureFUJITSU LTD·Filed 1997·Granted Oct 12, 1999·13 cites·9 claims
- 1063US6389082B1ReceiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted May 14, 2002·9 cites·6 claims
- 1159US9811961B2Vehicular near field communication system, portable device, and on-board instrumentPANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 7, 2017·1 cites·8 claims
- 1258US6882693B2Digital signal receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 19, 2005·7 cites·16 claims
- 1356US7041512B2Electron beam exposure apparatus, electron beam exposing method, semiconductor element manufacturing method, and pattern error detection methodADVANTEST CORP·Filed 2003·Granted May 9, 2006·4 cites·24 claims
- 1445US2023294635A1Wireless communication system and vehicle-mounted devicePANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 1545US2019381972A1Portable device, on-board device, and wireless communication system for vehiclesPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 1644US11961345B2Wireless communication systemPANASONIC IP MAN CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 1740US2019248330A1Vehicular on-board device, portable device, and wireless communication system for vehiclesPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 1838US6344655B1Multicolumn charged-particle beam lithography systemADVANTEST CORP·Filed 1999·Granted Feb 5, 2002·4 cites·3 claims
- 1937US9813846B2Short-distance radio communication system for vehiclePANASONIC IP MAN CO LTD·Filed 2016·Granted Nov 7, 2017·0 cites·4 claims
- 2033US10636235B2Vehicle wireless communication for performing communication between vehicle-mounted device and mobile device, identification information registration methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Apr 28, 2020·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Masami Takigawa 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 →