Inventor · disambiguated record

Hirokazu Akamatsu

Also filed as: AKAMATSU HIROKAZU

3 granted patents·51 citations·filing 1989–1993

72Inventor score

Technology areasB29C A23B

Files withMITSUBISHI KASEI ENG1 RYOKA TECHNO ENGINEERING & CON1 RYOKA TECHONO ENGINEERING & CO1

Top patents by PatentIndex Score

3 records

0164US5295805ARotating cylindrical treatment apparatusRYOKA TECHNO ENGINEERING & CON·Filed 1993·Granted Mar 22, 1994·28 cites·13 claims
0238US5277108ARotating cylindrical treatment apparatusMITSUBISHI KASEI ENG·Filed 1991·Granted Jan 11, 1994·10 cites·3 claims
0337US4934928ARotating-drum heat treatment apparatusRYOKA TECHONO ENGINEERING & CO·Filed 1989·Granted Jun 19, 1990·13 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →