Inventor · disambiguated record
Takao Tsujimura
Also filed as: TSUJIMURA TAKAO
5 granted patents·1 pending application·99 citations·filing 1997–2016
81Inventor score
Files withNISSHIN STEEL CO LTD6
Top patents by PatentIndex Score
6 records- 0184US9692057B2Copper-covered steel foil, negative electrode, and batteryNISSHIN STEEL CO LTD·Filed 2016·Granted Jun 27, 2017·2 cites·14 claims
- 0284US6677058B1Hot-dip Zn plated steel sheet excellent in luster-retaining property and method of producing the sameNISSHIN STEEL CO LTD·Filed 2002·Granted Jan 13, 2004·20 cites·11 claims
- 0383US6379820B1Hot-dip Zn-A1-Mg plated steel sheet good in corrosion resistance and surface appearance and method of producing the sameNISSHIN STEEL CO LTD·Filed 2000·Granted Apr 30, 2002·25 cites·10 claims
- 0481US6235410B1Hot-dip Zn-Al-Mg coated steel sheet excellent in corrosion resistance and surface appearance and process for the production thereofNISSHIN STEEL CO LTD·Filed 1997·Granted May 22, 2001·50 cites·7 claims
- 0580US9368799B2Method of making negative electrodeNISSHIN STEEL CO LTD·Filed 2013·Granted Jun 14, 2016·2 cites·20 claims
- 0643US2015367605A1Shaped and coated metallic material, composite, and method for manufacturing shaped and coated metallic materialand compositeNISSHIN STEEL CO LTD·Filed 2013·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takao Tsujimura 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 →