Inventor · disambiguated record
Dean H. Hiyama
Also filed as: HIYAMA DEAN H
4 granted patents·77 citations·filing 1981–1994
79Inventor score
Top patents by PatentIndex Score
4 records- 0170US5144768AMethod and apparatus for plant cultureHIYAMA KAZUO·Filed 1989·Granted Sep 8, 1992·26 cites·2 claims
- 0260US5638636AMethod and apparatus for plant cultureFiled 1994·Granted Jun 17, 1997·23 cites·6 claims
- 0354US5337514AMethod and apparatus for plant cultureHIYAMA KAZUO·Filed 1992·Granted Aug 16, 1994·17 cites·9 claims
- 0445US4480402AMethod and apparatus for plant cultureHIYAMA FARMS INC·Filed 1981·Granted Nov 6, 1984·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →