Inventor · disambiguated record
Hajime Okamura
Also filed as: OKAMURA HAJIME
3 granted patents·52 citations·filing 1989–1993
72Inventor score
Top patents by PatentIndex Score
3 records- 0167US5452213AProcess and apparatus for preparing mixture comprising granular materials such as sand, powder such as cement and liquidFiled 1993·Granted Sep 19, 1995·29 cites·13 claims
- 0254US4949057ADistributed constant type delay line device and a manufacturing method thereofFUJITSU LTD·Filed 1989·Granted Aug 14, 1990·13 cites·5 claims
- 0342US5316572AMethod of manufacturing concrete for placement in air not requiring consolidationNMB LTD·Filed 1992·Granted May 31, 1994·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →