Inventor · disambiguated record
Osamu Hiyama
Also filed as: HIYAMA OSAMU
3 granted patents·0 citations·filing 2018–2022
38Inventor score
Technology areasF25B
Files withYAZAKI ENERGY SYSTEM CORP3
Top patents by PatentIndex Score
3 records- 0153US12044446B2Absorption chillerYAZAKI ENERGY SYSTEM CORP·Filed 2022·Granted Jul 23, 2024·0 cites·5 claims
- 0247US11566825B2Absorption chillerYAZAKI ENERGY SYSTEM CORP·Filed 2020·Granted Jan 31, 2023·0 cites·7 claims
- 0346US10816271B2Heat exchanger and absorption refrigeratorYAZAKI ENERGY SYSTEM CORP·Filed 2018·Granted Oct 27, 2020·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →