Inventor · disambiguated record

Kazuyuki Tukawaki

Also filed as: TUKAWAKI KAZUYUKI

2 granted patents·27 citations·filing 2000–2003

61Inventor score

Technology areasH01M

Files withNEC TOKIN TOCHIGI LTD2

Top patents by PatentIndex Score

2 records

0177US6593026B1Sealed battery and method for manufacturing sealed batteryNEC TOKIN TOCHIGI LTD·Filed 2000·Granted Jul 15, 2003·19 cites·3 claims
0266US7150936B2Sealed battery and method for manufacturing sealed batteryNEC TOKIN TOCHIGI LTD·Filed 2003·Granted Dec 19, 2006·8 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Kazuyuki Tukawaki 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 →