Inventor · disambiguated record
Hisao Yamazaki
Also filed as: YAMAZAKI HISAO
4 granted patents·1 pending application·50 citations·filing 1975–2005
76Inventor score
Files withKAWASAKI STEEL CO2HITACHI DISPLAYS LTD1NIPPON RISUI KAGAKU KENKYUSHO1SEKISOU FORMING TOOL LAB1
Top patents by PatentIndex Score
5 records- 0167US4011151AProcess for purifying waste water by electrolysisNIPPON RISUI KAGAKU KENKYUSHO·Filed 1975·Granted Mar 8, 1977·29 cites·3 claims
- 0265US7079216B2Manufacturing method of display device in which the main surface of the workpiece is at an angleHITACHI DISPLAYS LTD·Filed 2004·Granted Jul 18, 2006·5 cites·5 claims
- 0356US5297614AProcess for continuous casting of ultra low carbon aluminum killed steelKAWASAKI STEEL CO·Filed 1991·Granted Mar 29, 1994·9 cites·2 claims
- 0451US5570736AProcess of continuously casting steel using electromagnetic fieldKAWASAKI STEEL CO·Filed 1992·Granted Nov 5, 1996·7 cites·9 claims
- 0541US2006055085A1Layered metal mold and method of using the same for moldingSEKISOU FORMING TOOL LAB·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →