Inventor · disambiguated record
Toshiyasu Ehara
Also filed as: EHARA TOSHIYASU
6 granted patents·153 citations·filing 1974–1993
84Inventor score
Files withEISAI CO LTD6
Top patents by PatentIndex Score
6 records- 0195US5390469AFilling/sealing apparatus for ampule or the like and method for monitoring this apparatusEISAI CO LTD·Filed 1993·Granted Feb 21, 1995·104 cites·10 claims
- 0267US3942897AMethod and apparatus for detecting solid substances contained in liquidEISAI CO LTD·Filed 1974·Granted Mar 9, 1976·11 cites·3 claims
- 0362US4058736AMethod and apparatus for inspecting extraneous solid substances contained in liquidEISAI CO LTD·Filed 1976·Granted Nov 15, 1977·17 cites·8 claims
- 0451US4058737AMethod and apparatus for detecting extraneous solid substances contained in liquidEISAI CO LTD·Filed 1976·Granted Nov 15, 1977·12 cites·9 claims
- 0537US5279788ASterilizer for sealed container utilizing microwaveEISAI CO LTD·Filed 1992·Granted Jan 18, 1994·8 cites·22 claims
- 0628US5074738AMethod and apparatus for take out and transport of upright objects such as ampules from storage/transport case and this case itselfEISAI CO LTD·Filed 1990·Granted Dec 24, 1991·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →