Inventor · disambiguated record
Iwao Ishikawa
Also filed as: ISHIKAWA IWAO
21 granted patents·89 citations·filing 2012–2021
93Inventor score
Top patents by PatentIndex Score
21 records- 0194US10730725B2Display apparatus for traveling cranes and synchronizing aparatus for traveling cranesTADANO LTD·Filed 2016·Granted Aug 4, 2020·10 cites·6 claims
- 0294US9300954B2Surrounding information-obtaining device for working vehicleTADANO LTD·Filed 2013·Granted Mar 29, 2016·32 cites·17 claims
- 0390US11084692B2Guide information display device, crane equipped with same, and guide information display methodTADANO LTD·Filed 2018·Granted Aug 10, 2021·6 cites·8 claims
- 0489US12110213B2Guide display device, and crane provided with sameTADANO LTD·Filed 2021·Granted Oct 8, 2024·2 cites·6 claims
- 0586US9667923B2Camera attitude detection device and work region line display deviceTADANO LTD·Filed 2014·Granted May 30, 2017·10 cites·16 claims
- 0683US11270450B2Data point group clustering method, guide information display device, and craneTADANO LTD·Filed 2018·Granted Mar 8, 2022·4 cites·11 claims
- 0783US9540218B2Work plan verification deviceTADANO LTD·Filed 2013·Granted Jan 10, 2017·10 cites·5 claims
- 0881US11407621B2CraneTADANO LTD·Filed 2017·Granted Aug 9, 2022·5 cites·6 claims
- 0976US12032657B2Ground surface estimation method, measurement area display system, and craneTADANO LTD·Filed 2019·Granted Jul 9, 2024·2 cites·8 claims
- 1074US11560292B2Measurement target top-surface estimation method, guide information display device, and craneTADANO LTD·Filed 2018·Granted Jan 24, 2023·2 cites·7 claims
- 1168US11530119B2Guide information display device, crane equipped with same, and guide information display methodTADANO LTD·Filed 2018·Granted Dec 20, 2022·1 cites·7 claims
- 1263US9169108B2Performance line display unitTANIZUMI KAZUYA·Filed 2012·Granted Oct 27, 2015·4 cites·8 claims
- 1361US10618780B2CraneTADANO LTD·Filed 2017·Granted Apr 14, 2020·1 cites·5 claims
- 1459US11987478B2Guide display device and crane provided with sameTADANO LTD·Filed 2021·Granted May 21, 2024·0 cites·7 claims
- 1558US11887250B2Guide display device and crane equipped with sameTADANO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·6 claims
- 1655US11958725B2Guide display device and crane equipped with sameTADANO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·5 claims
- 1755US11542127B2Guide information display device and craneTADANO LTD·Filed 2018·Granted Jan 3, 2023·0 cites·15 claims
- 1853US12215001B2Guide display device and crane equipped with sameTADANO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·5 claims
- 1949US12241758B2Ground surface estimation method, measurement region display system, and craneTADANO LTD·Filed 2019·Granted Mar 4, 2025·0 cites·8 claims
- 2048US11414305B2Measurement target top-surface estimation method, guide information display device, and craneTADANO LTD·Filed 2018·Granted Aug 16, 2022·0 cites·7 claims
- 2142US11120558B2Human detection system for work vehicle, and work vehicle equipped with sameTADANO LTD·Filed 2018·Granted Sep 14, 2021·0 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Iwao Ishikawa 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 →