Inventor · disambiguated record
Motofusa Ishikawa
Also filed as: ISHIKAWA MOTOFUSA
4 granted patents·12 pending applications·27 citations·filing 2009–2024
69Inventor score
Top patents by PatentIndex Score
16 records- 0189US8223345B2Surface position detecting apparatus, exposure apparatus, surface position detecting method, and device manufacturing methodHIDAKA YASUHIRO·Filed 2009·Granted Jul 17, 2012·15 cites·37 claims
- 0287US8411249B2Surface position detecting apparatus, exposure apparatus, surface position detecting method, and device manufacturing methodHIDAKA YASUHIRO·Filed 2009·Granted Apr 2, 2013·12 cites·43 claims
- 0376US2025130037A1Metrology for additive manufacturingNIKON CORP·Filed 2024·Application pending·0 cites
- 0464US2020361142A1Rotating energy beam for three-dimensional printerNIKON CORP·Filed 2018·Application pending·0 cites
- 0562US12203745B2Metrology for additive manufacturingNIKON CORP·Filed 2020·Granted Jan 21, 2025·0 cites·39 claims
- 0661US2020346407A1Additive manufacturing system with rotary powder bedNIKON CORP·Filed 2018·Application pending·0 cites
- 0754US2022288694A1Variable material deposition area for material supply device within additive manufacturing systemNIKON CORP·Filed 2022·Application pending·0 cites
- 0853US2022288855A1Additive manufacturing system with localized controlled environmentNIKON CORP·Filed 2022·Application pending·0 cites
- 0948US2024075557A1Build systemNIKON CORP·Filed 2021·Application pending·0 cites
- 1047US9529282B2Position-measurement systemsNIKON CORP·Filed 2014·Granted Dec 27, 2016·0 cites·24 claims
- 1147US2024227024A9Powder supply assembly for additive manufacturingNIKON CORP·Filed 2020·Application pending·0 cites
- 1247US2022212263A1Non-coaxial rotating turntables for additive manufacturingNIKON CORP·Filed 2020·Application pending·0 cites
- 1346US2022258246A1Shaping deviceNIKON CORP·Filed 2020·Application pending·0 cites
- 1444US2024212969A1Charged particle optical system and charged particle apparatusNIKON CORP·Filed 2022·Application pending·0 cites
- 1544US2025100078A1Build system and build methodNIKON CORP·Filed 2022·Application pending·0 cites
- 1644US2023330939A1Data generation method, build contract method, data generation apparatus, display apparatus, build method, computer program and recording mediumNIKON CORP·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →