Inventor · disambiguated record
Isao Yoshizawa
Also filed as: YOSHIZAWA ISAO
1 granted patent·3 pending applications·10 citations·filing 2000–2006
32Inventor score
Files withKAWASAKI STEEL SYS R & D CORP4
Top patents by PatentIndex Score
4 records- 0165US7593874B1Call center commissioned-service charge billing systemKAWASAKI STEEL SYS R & D CORP·Filed 2000·Granted Sep 22, 2009·10 cites·20 claims
- 0243US2007127687A1Call center operations systemKAWASAKI STEEL SYS R & D CORP·Filed 2006·Application pending·0 cites
- 0341US2006008073A1Call center operations systemKAWASAKI STEEL SYS R & D CORP·Filed 2005·Application pending·0 cites
- 0434US2006013380A1Call center operations systemKAWASAKI STEEL SYS R & D CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →