Inventor · disambiguated record
Masaya Kitajima
Also filed as: KITAJIMA MASAYA
2 granted patents·21 citations·filing 1992–1993
59Inventor score
Files withSUMITOMO HEAVY INDUSTRIES2
Top patents by PatentIndex Score
2 records- 0140US5350291AMold opening and closing apparatus for electric injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1993·Granted Sep 27, 1994·13 cites·3 claims
- 0234US5513977AClamping device for electric-powered injection molding machineSUMITOMO HEAVY INDUSTRIES·Filed 1992·Granted May 7, 1996·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →