Inventor · disambiguated record
Tetsuo Ichikawa
Also filed as: ICHIKAWA TETSUO
3 granted patents·33 citations·filing 1982–1982
70Inventor score
Technology areasG01J
Files withSHIMADZU CORP3
Top patents by PatentIndex Score
3 records- 0159US4455097ASpectrophotometerSHIMADZU CORP·Filed 1982·Granted Jun 19, 1984·17 cites·9 claims
- 0244US4444499ADetector for use in optical measuring instrumentsSHIMADZU CORP·Filed 1982·Granted Apr 24, 1984·9 cites·15 claims
- 0339US4484815ASpectrophotometerSHIMADZU CORP·Filed 1982·Granted Nov 27, 1984·7 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Tetsuo Ichikawa 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 →