Inventor · disambiguated record
Takahiro Iizuka
Also filed as: IIZUKA TAKAHIRO
14 granted patents·10 pending applications·88 citations·filing 1987–2023
88Inventor score
Files withFUJIFILM BUSINESS INNOVATION CORP16RAKUTEN GROUP INC2SHINETSU CHEMICAL CO2FUJIFILM CORP1KOH RISHO1
Top patents by PatentIndex Score
24 records- 0189US4849196AProcess for producing silicon carbide whiskersSHINETSU CHEMICAL CO·Filed 1987·Granted Jul 18, 1989·57 cites·13 claims
- 0269US8633726B2Semiconductor device evaluation apparatus and semiconductor device evaluation methodKOH RISHO·Filed 2012·Granted Jan 21, 2014·3 cites·25 claims
- 0369US7983889B2Simulation method and simulation apparatus for LDMOSFETSEMICONDUCTOR TECH ACAD RES CT·Filed 2008·Granted Jul 19, 2011·7 cites·2 claims
- 0463US12319524B2Sheet containing apparatus and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 0561US12117759B2Device with cover and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 15, 2024·0 cites·15 claims
- 0659US12346049B2Driving device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jul 1, 2025·0 cites·19 claims
- 0758US4975392AMethod for manufacturing silicon carbide whiskerSHINETSU CHEMICAL CO·Filed 1989·Granted Dec 4, 1990·13 cites·18 claims
- 0854US12388936B2Document reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 0954US11968335B2Apparatus having human detection functionFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Apr 23, 2024·0 cites·20 claims
- 1052US11865851B2Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jan 9, 2024·0 cites·15 claims
- 1150US12328420B2Document reading device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Jun 10, 2025·0 cites·17 claims
- 1248US12169380B2Discharge device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Dec 17, 2024·0 cites·20 claims
- 1348US2023406380A1Housing structure and object using the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1447US2024126202A1ApparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1547US2024229505A9Locking mechanism and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2023·Application pending·0 cites
- 1646US11990051B2Flight system, flight route determination method, and flight route determination deviceRAKUTEN GROUP INC·Filed 2021·Granted May 21, 2024·0 cites·18 claims
- 1744US2023055187A1Container apparatus and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1843US2023053700A1Image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 1943US2023058066A1Image processing apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 2043US2023055462A1Image reading apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Application pending·0 cites
- 2143US2022192083A1Nutrient amount determination device, nutrient amount determination method, and computer readable medium storing nutrient amount determination programRAKUTEN GROUP INC·Filed 2021·Application pending·0 cites
- 2242US2023053616A1Apparatus with openable slot covering, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Application pending·0 cites
- 2341US2024236250A9Attachment structure and image formation deviceFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2433US6023575AMethod of simulating semiconductor deviceNEC CORP·Filed 1998·Granted Feb 8, 2000·8 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →