Inventor · disambiguated record

Shigeaki Ohkawara

Also filed as: OHKAWARA SHIGEAKI

1 granted patent·8 citations·filing 1986–1986

29Inventor score
Technology areasE02D
Files withTOBISHIMA CONSTRUCT CO LTD1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →