Inventor · disambiguated record
Tsunao Kamijo
Also filed as: KAMIJO TSUNAO
4 granted patents·197 citations·filing 1988–2000
82Inventor score
Top patents by PatentIndex Score
4 records- 0193US6152983AMethod of producing reduced iron pelletsKOBE STEEL LTD·Filed 1998·Granted Nov 28, 2000·65 cites·10 claims
- 0291US6302938B1Reduced pelletsKOBE STEEL LTD·Filed 2000·Granted Oct 16, 2001·46 cites·10 claims
- 0389US6083289APulverized coal carriability improverKAO CORP·Filed 1997·Granted Jul 4, 2000·72 cites·22 claims
- 0461US4963186AMethod for operating blast furnace by adding solid reducing agentKOBE STEEL LTD·Filed 1988·Granted Oct 16, 1990·14 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Tsunao Kamijo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →