Inventor · disambiguated record
Tsuneo Inokawa
Also filed as: INOKAWA TSUNEO · YABUKI SHOICHI
3 granted patents·51 citations·filing 1977–1977
72Inventor score
Files withMITSUI SHIPBUILDING ENG3
Top patents by PatentIndex Score
3 records- 0178US4198917AIce-breaking means for shipsMITSUI SHIPBUILDING ENG·Filed 1977·Granted Apr 22, 1980·26 cites·4 claims
- 0251US4152999AIce-breaking apparatus for ships and barges for operation on icy watersMITSUI SHIPBUILDING ENG·Filed 1977·Granted May 8, 1979·13 cites·7 claims
- 0345US4230423AIce-breaking apparatus for structure for use in icy watersMITSUI SHIPBUILDING ENG·Filed 1977·Granted Oct 28, 1980·12 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →