Inventor · disambiguated record
Kiyoshi Katagi
Also filed as: KATAGI KIYOSHI
4 granted patents·112 citations·filing 1991–1997
80Inventor score
Technology areasC03C
Files withNIPPON ELECTRIC GLASS CO3
Top patents by PatentIndex Score
4 records- 0179US5230954AFire-protection and safety composite glass panelNIPPON ELECTRIC GLASS CO·Filed 1991·Granted Jul 27, 1993·42 cites·17 claims
- 0266US5866239ATop plate having a first enamel coating in a heating portion and a second enamel coating in a non-heating portion on a surface of a low expansion crystallized glassNIPPON ELECTRIC GLASS CO·Filed 1997·Granted Feb 2, 1999·28 cites·3 claims
- 0365US5691254AEnamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the sameFiled 1996·Granted Nov 25, 1997·30 cites·5 claims
- 0447US5776613AEnamel frit composition for a low-expansion crystallized glass and enamel-coated low-expansion crystallized glass plate using the sameNIPPON ELECTRIC GLASS CO·Filed 1996·Granted Jul 7, 1998·12 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Kiyoshi Katagi 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 →