Inventor · disambiguated record
Masaru Akamatsu
Also filed as: AKAMATSU MASARU
5 granted patents·24 citations·filing 1994–2012
76Inventor score
Top patents by PatentIndex Score
5 records- 0183US9354047B2Rotational misalignment measuring device of bonded substrate, rotational misalignment measuring method of bonded substrate, and method of manufacturing bonded substrateKOBE STEEL LTD·Filed 2012·Granted May 31, 2016·7 cites·6 claims
- 0261US8228509B2Shape measuring deviceAKAMATSU MASARU·Filed 2008·Granted Jul 24, 2012·5 cites·9 claims
- 0359US7456978B2Shape measuring apparatusKOBE STEEL LTD·Filed 2005·Granted Nov 25, 2008·4 cites·2 claims
- 0448US8310536B2Shape measurement apparatus and shape measurement methodAKAMATSU MASARU·Filed 2008·Granted Nov 13, 2012·2 cites·20 claims
- 0531US5519494APipe inner surface measuring method and apparatusKOBE STEEL LTD·Filed 1994·Granted May 21, 1996·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →