Inventor · disambiguated record
Hiroshi Dazai
Also filed as: DAZAI HIROSHI
3 granted patents·62 citations·filing 1987–1998
70Inventor score
Files withISHIKAWAJIMA HARIMA HEAVY IND3
Top patents by PatentIndex Score
3 records- 0170US6029911AAir ozone mixer and ozone fog generatorISHIKAWAJIMA HARIMA HEAVY IND·Filed 1998·Granted Feb 29, 2000·47 cites·3 claims
- 0241US6287465B1Ozone deodorizerISHIKAWAJIMA HARIMA HEAVY IND·Filed 1998·Granted Sep 11, 2001·13 cites·8 claims
- 0329US4738300AEndless track type continuous casting installationISHIKAWAJIMA HARIMA HEAVY IND·Filed 1987·Granted Apr 19, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →