Inventor · disambiguated record
Kazu Nagahama
Also filed as: NAGAHAMA KAZU
8 granted patents·4 citations·filing 2014–2020
73Inventor score
Technology areasB66C
Files withTADANO LTD8
Top patents by PatentIndex Score
8 records- 0173US11629035B2CraneTADANO LTD·Filed 2019·Granted Apr 18, 2023·2 cites·16 claims
- 0273US11542131B2CraneTADANO LTD·Filed 2019·Granted Jan 3, 2023·2 cites·28 claims
- 0350US11958726B2Work machineTADANO LTD·Filed 2020·Granted Apr 16, 2024·0 cites·6 claims
- 0449US11926512B2Work machineTADANO LTD·Filed 2020·Granted Mar 12, 2024·0 cites·4 claims
- 0548US12297085B2Work machineTADANO LTD·Filed 2020·Granted May 13, 2025·0 cites·4 claims
- 0646US12227396B2Work machineTADANO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·6 claims
- 0744US12330921B2Work machineTADANO LTD·Filed 2020·Granted Jun 17, 2025·0 cites·8 claims
- 0844US9796566B2Boom extension and contraction mechanism for crane apparatusTADANO LTD·Filed 2014·Granted Oct 24, 2017·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Kazu Nagahama 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 →