Inventor · disambiguated record
Kazuaki Takagi
Also filed as: TAKAGI KAZUAKI
9 granted patents·99 citations·filing 1994–2023
87Inventor score
Top patents by PatentIndex Score
9 records- 0191US12351506B2Glass composition for glass fibers, glass fibers, glass fiber textile, and glass fiber-reinforced resin compositionNITTO BOSEKI CO LTD·Filed 2023·Granted Jul 8, 2025·1 cites·3 claims
- 0282US6539750B1Glass substrate forming mold and production method for glass substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 1, 2003·29 cites·17 claims
- 0366US5817161AOptical element forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 6, 1998·19 cites·3 claims
- 0465US5766294AMethod and apparatus for producing an optical element using a molding block and a temperature effecting mechanism contacting the molding block for heat exchangeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Jun 16, 1998·21 cites·44 claims
- 0561US7859772B2Composite optical element and method for manufacturing the samePANASONIC CORP·Filed 2007·Granted Dec 28, 2010·2 cites·10 claims
- 0658US5943891ASilencer shell forming apparatusSANGO CO LTD·Filed 1997·Granted Aug 31, 1999·13 cites·5 claims
- 0750US6718799B2Die and glass material for forming glass substrate, method for manufacturing glass substrate, and magnetic disk glass substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 13, 2004·0 cites·3 claims
- 0847US5630859AOptical element forming methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 20, 1997·9 cites·3 claims
- 0944US6000115AShell lock seaming machineSANGO CO LTD·Filed 1997·Granted Dec 14, 1999·5 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Kazuaki Takagi 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 →