Inventor · disambiguated record
Hachiro Saito
Also filed as: SAITO HACHIRO
4 granted patents·127 citations·filing 1974–1996
79Inventor score
Top patents by PatentIndex Score
4 records- 0187US3963507AFoam-containing slurry to make porous, inorganic construction materialTEIJIN LTD·Filed 1974·Granted Jun 15, 1976·51 cites·12 claims
- 0275US5932866AOptical card with a built-in IC module technical fieldDAINIPPON PRINTING CO LTD·Filed 1996·Granted Aug 3, 1999·61 cites·15 claims
- 0346US5698284AOptical recording mediumDAINIPPON PRINTING CO LTD·Filed 1995·Granted Dec 16, 1997·12 cites·37 claims
- 0432US5211770AMagnetic recording powder having a high coercive force at room temperatures and a low curie pointMITSUBISHI MATERIALS CORP·Filed 1992·Granted May 18, 1993·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →