Inventor · disambiguated record
Kyohji Okada
Also filed as: OKADA KYOHJI
4 granted patents·6 citations·filing 2005–2008
60Inventor score
Top patents by PatentIndex Score
4 records- 0185US7456132B2Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and imaging-processing methodRICOH KK·Filed 2005·Granted Nov 25, 2008·6 cites·21 claims
- 0255US7419934B2Reversible thermosensitive coloring material and reversible thermosensitive recording material using the reversible thermosensitive coloring materialRICOH KK·Filed 2007·Granted Sep 2, 2008·0 cites·12 claims
- 0351US7553796B2Phenol compound, reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording member, image-processing apparatus and image-processing methodRICOH KK·Filed 2006·Granted Jun 30, 2009·0 cites·23 claims
- 0448US7985520B2Photoreceptor, image formation method, image forming apparatus and process cartridgeRICOH CO LTD·Filed 2008·Granted Jul 26, 2011·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Kyohji Okada 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 →