Inventor · disambiguated record
Yoshihiro Ishikawa
Also filed as: ISHIKAWA YOSHIHIRO
3 granted patents·74 citations·filing 1973–1983
74Inventor score
Files withTAKENAKA KOMUTEN CO3
Top patents by PatentIndex Score
3 records- 0179US4063424ADevice for constructing a foundation in soft soil formationsTAKENAKA KOMUTEN CO·Filed 1976·Granted Dec 20, 1977·30 cites·6 claims
- 0274US4519768AApparatus for horizontally casting concreteTAKENAKA KOMUTEN CO·Filed 1983·Granted May 28, 1985·29 cites·8 claims
- 0354US3998201AConcrete breakerTAKENAKA KOMUTEN CO·Filed 1973·Granted Dec 21, 1976·15 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →