Inventor · disambiguated record
Akira Ninohira
Also filed as: NINOHIRA AKIRA
4 granted patents·53 citations·filing 1981–1986
74Inventor score
Files withMITSUBISHI PAPER MILLS LTD4
Top patents by PatentIndex Score
4 records- 0188US4447524AProcess for preparing polyolefin resin-coated paper for photographic useMITSUBISHI PAPER MILLS LTD·Filed 1981·Granted May 8, 1984·26 cites·8 claims
- 0269US4650747AProcess for producing photographic master batch and process for producing photographic resin coated paperMITSUBISHI PAPER MILLS LTD·Filed 1984·Granted Mar 17, 1987·20 cites·16 claims
- 0355US4737440APhotographic materialsMITSUBISHI PAPER MILLS LTD·Filed 1986·Granted Apr 12, 1988·7 cites·27 claims
- 0423US4770986APhotographic silver halide element containing a carboxylated polyethylene layerMITSUBISHI PAPER MILLS LTD·Filed 1986·Granted Sep 13, 1988·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Akira Ninohira 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 →