Inventor · disambiguated record
Haruki Tokumaru
Also filed as: TOKUMARU HARUKI
7 granted patents·13 citations·filing 1994–2011
76Inventor score
Technology areasG11B
Top patents by PatentIndex Score
7 records- 0173US8495669B2Disk rotating device, disk, disk assembly, disk cartridge, and recording and reproducing deviceAMAN YASUTOMO·Filed 2009·Granted Jul 23, 2013·3 cites·4 claims
- 0261US8077576B2Optimum gap determined recording/reproducing apparatus and methodONAGI NOBUAKI·Filed 2009·Granted Dec 13, 2011·0 cites·11 claims
- 0360US8259543B2Data recording/reproduction method and data recording/reproduction apparatusKOIDE DAIICHI·Filed 2008·Granted Sep 4, 2012·1 cites·6 claims
- 0455US8607259B2Disk laminate, disk cartridge, disk loading/unloading mechanism, disk conveying device, disk conveying mechanism, and thin disk driving systemTAKANO YOSHIMICHI·Filed 2011·Granted Dec 10, 2013·1 cites·7 claims
- 0550US8228772B2Optimum gap determined recording/reproducing apparatusONAGI NOBUAKI·Filed 2011·Granted Jul 24, 2012·0 cites·4 claims
- 0648US5471456AOptical medium recording apparatus with a rotatable optical beam deflectorASAHI OPTICAL CO LTD·Filed 1994·Granted Nov 28, 1995·8 cites·30 claims
- 0738US8549547B2Disk clamping mechanism and disk drive system, with movably supported clamperONAGI NOBUAKI·Filed 2010·Granted Oct 1, 2013·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →