Inventor · disambiguated record
Hajime Akutsu
Also filed as: AKUTSU HAJIME
1 granted patent·2 pending applications·6 citations·filing 2002–2003
28Inventor score
Technology areasH04N
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0159US7194135B2Image recording deviceHITACHI LTD·Filed 2002·Granted Mar 20, 2007·6 cites·11 claims
- 0238US2004136685A1Recording device and moving picture recording device with cameraHITACHI LTD·Filed 2003·Application pending·0 cites
- 0330US2004208490A1Image data recording/reproducing apparatus and image data recording/reproducing methodHITACHI LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →