Inventor · disambiguated record

Kazumasa Yama

Also filed as: YAMA KAZUMASA

0 granted patents·2 pending applications·0 citations·filing 2010–2010

Technology areasE02D E04B

Files withKAMATA YOSHIO1 NIHON KANKYO SEIZOU KABUSHIKI KAISHA1

Top patents by PatentIndex Score

2 records

0131US2013119228A1Architecture unit of concrete structure and architecture constructing method thereofKAMATA YOSHIO·Filed 2010·Application pending·0 cites
0230US2013008125A1Construction method for new underground structureNIHON KANKYO SEIZOU KABUSHIKI KAISHA·Filed 2010·Application pending·0 cites

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