Inventor · disambiguated record
Eishun Tozaki
Also filed as: TOZAKI EISHUN
2 granted patents·13 citations·filing 1978–1979
56Inventor score
Files withKANZAKI PAPER MFG CO LTD2
Top patents by PatentIndex Score
2 records- 0146US4219220ARecording material for use in a pressure sensitive copying systemKANZAKI PAPER MFG CO LTD·Filed 1979·Granted Aug 26, 1980·9 cites·12 claims
- 0233US4218506ARecording material and method for the production of the sameKANZAKI PAPER MFG CO LTD·Filed 1978·Granted Aug 19, 1980·4 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Eishun Tozaki 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 →