Inventor · disambiguated record
Kozo Ota
Also filed as: OTA KOZO
5 granted patents·83 citations·filing 2000–2004
81Inventor score
Files withFUJI XEROX CO LTD5
Top patents by PatentIndex Score
5 records- 0194US6403271B1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2000·Granted Jun 11, 2002·45 cites·12 claims
- 0284US6479206B1Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Nov 12, 2002·19 cites·9 claims
- 0376US6489075B2Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming imageFUJI XEROX CO LTD·Filed 2002·Granted Dec 3, 2002·12 cites·16 claims
- 0456US7381512B2Hydroxygallium phthalocyanine pigment and process for the production thereof, electrophotographic photoreceptor, process cartridge, electrophotographic device and image formation methodFUJI XEROX CO LTD·Filed 2004·Granted Jun 3, 2008·2 cites·13 claims
- 0553US6447972B1Charging member for development of electrostatic latent image, electrostatic latent image developer, and magnetic sleeveFUJI XEROX CO LTD·Filed 2000·Granted Sep 10, 2002·5 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Kozo Ota 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 →