Inventor · disambiguated record
Mitsushige Kawakubo
Also filed as: KAWAKUBO MITSUSHIGE
2 granted patents·7 citations·filing 1979–2001
52Inventor score
Files withNHK SPRING CO LTD2
Top patents by PatentIndex Score
2 records- 0151US6711927B2Bending apparatus for a long materialNHK SPRING CO LTD·Filed 2001·Granted Mar 30, 2004·4 cites·5 claims
- 0230US4290288ADevice for narrowing the breadth of a sheet spring material in an apparatus for manufacturing a taper leaf springNHK SPRING CO LTD·Filed 1979·Granted Sep 22, 1981·3 cites·4 claims
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