Inventor · disambiguated record
Yoshiteru Katsumura
Also filed as: KATSUMURA YOSHITERU
9 granted patents·13 citations·filing 2001–2015
81Inventor score
Files withHITACHI LTD3HITACHI GLOBAL STORAGE TECH NL2FUKUYAMA HIROSHI1HGST Netherlands BV1HITACHI GLOBAL STORAGE TECH1
Top patents by PatentIndex Score
9 records- 0168US7900341B2Method of manufacturing hard disk recording device using patterned mediumHITACHI LTD·Filed 2009·Granted Mar 8, 2011·2 cites·9 claims
- 0266US7957087B2Servo write method and servo write system for hard-disk driveHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted Jun 7, 2011·1 cites·8 claims
- 0361US8009381B2Method and system for manufacturing a hard-disk driveHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted Aug 30, 2011·1 cites·10 claims
- 0457US8059365B2Head stack assembly, manufacturing method thereof and multi-disc magnetic storage deviceFUKUYAMA HIROSHI·Filed 2009·Granted Nov 15, 2011·3 cites·12 claims
- 0556US7813075B2System, method and apparatus for performing metrology on patterned media disks with test pattern areasHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Oct 12, 2010·0 cites·25 claims
- 0651US6468817B2Semiconductor integrated circuit device manufacturing method including chemical mechanical polishing, and detection and evaluation of microscratches caused therebyHITACHI LTD·Filed 2001·Granted Oct 22, 2002·4 cites·12 claims
- 0748US8379338B2System, method, and apparatus for performing metrology on patterned media disks with test pattern areasHGST Netherlands BV·Filed 2010·Granted Feb 19, 2013·0 cites·24 claims
- 0846US7052995B2Process of manufacturing semiconductor device including chemical-mechanical polishingRENESAS TECH CORP·Filed 2002·Granted May 30, 2006·2 cites·23 claims
- 0945US11393050B2Resource accommodation device, schedule management device, and resource accommodation systemHITACHI LTD·Filed 2015·Granted Jul 19, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →