Inventor · disambiguated record
Kotaro Ohshima
Also filed as: OHSHIMA KOTARO
3 granted patents·56 citations·filing 2001–2002
71Inventor score
Top patents by PatentIndex Score
3 records- 0180US6893215B2Division wall and shroud of gas turbineMITSUBISHI HEAVY IND LTD·Filed 2001·Granted May 17, 2005·40 cites·8 claims
- 0257US7232853B2Production process of colored fine particulate resins, colored fine particulate resins, and coloring process of articlesDAINICHISEIKA COLOR CHEM·Filed 2002·Granted Jun 19, 2007·4 cites·20 claims
- 0351US6811373B2Turbine moving blade, turbine stationary blade, turbine split ring, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Nov 2, 2004·12 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Kotaro Ohshima 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 →