Inventor · disambiguated record
Tsutomu Choh
Also filed as: CHOH TSUTOMU
2 granted patents·154 citations·filing 1988–1992
70Inventor score
Files withTDK CORP2
Top patents by PatentIndex Score
2 records- 0190US5252148ASoft magnetic alloy, method for making, magnetic core, magnetic shield and compressed powder core using the sameTDK CORP·Filed 1992·Granted Oct 12, 1993·79 cites·7 claims
- 0289US4923533AMagnetic shield-forming magnetically soft powder, composition thereof, and process of makingTDK CORP·Filed 1988·Granted May 8, 1990·75 cites·35 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →