Inventor · disambiguated record
Hiroki Takagi
Also filed as: TAKAGI HIROKI
16 granted patents·45 citations·filing 1998–2023
89Inventor score
Files withMITSUBISHI HEAVY IND COMPRESSOR CORP3MITSUBISHI HEAVY IND LTD3OLYMPUS CORP3ROHM CO LTD2AUTONETWORKS TECHNOLOGIES LTD1
Top patents by PatentIndex Score
16 records- 0177US9815134B2Impeller brazing methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Nov 14, 2017·1 cites·8 claims
- 0270US9566655B2Impeller brazing methodYOKOO KAZUTOSHI·Filed 2011·Granted Feb 14, 2017·1 cites·7 claims
- 0369US10982548B2Impeller, rotary machine, method for manufacturing impeller, and method for manufacturing rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Apr 20, 2021·1 cites·4 claims
- 0465US11325193B2Cutting tool and method of assembling cutting toolMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted May 10, 2022·1 cites·8 claims
- 0561US6587374B2Serial storage deviceROHM CO LTD·Filed 2002·Granted Jul 1, 2003·15 cites·4 claims
- 0660US8639078B2Optical fiber manufacturing method, optical fiber and endoscopeOLYMPUS CORP·Filed 2013·Granted Jan 28, 2014·2 cites·8 claims
- 0759US6324626B1Semiconductor memoryROHM CO LTD·Filed 1998·Granted Nov 27, 2001·20 cites·22 claims
- 0855US12372729B2Endoscope optical connector and endoscopeOLYMPUS MEDICAL SYSTEMS CORP·Filed 2023·Granted Jul 29, 2025·0 cites·10 claims
- 0952US11712158B2Optical fiber bundle manufacturing apparatus, light guide, endoscope having light guide, and method of manufacturing optical fiber bundleOLYMPUS CORP·Filed 2020·Granted Aug 1, 2023·0 cites·16 claims
- 1051US12142877B2Shield structure and wiring harnessAUTONETWORKS TECHNOLOGIES LTD·Filed 2020·Granted Nov 12, 2024·0 cites·6 claims
- 1151US8650754B2Method for manufacturing impellerNIIHARA KOSHIRO·Filed 2011·Granted Feb 18, 2014·1 cites·10 claims
- 1250US9644482B2Method for manufacturing machine component, and rotary machine equipped with impeller manufactured by means of this methodMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 9, 2017·1 cites·10 claims
- 1346US9423183B2Heat treatment methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Aug 23, 2016·0 cites·9 claims
- 1445US8638610B2Semiconductor storage deviceIMAI TAKEHARU·Filed 2012·Granted Jan 28, 2014·2 cites·19 claims
- 1538US9457984B2Manufacturing method of optical fiber bundleOLYMPUS CORP·Filed 2016·Granted Oct 4, 2016·0 cites·5 claims
- 1635US10994347B2Method for manufacturing centrifugal rotary machine and method for manufacturing impeller thereofMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted May 4, 2021·0 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Hiroki Takagi 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 →