Inventor · disambiguated record
Naoki Shigeyama
Also filed as: SHIGEYAMA NAOKI
4 granted patents·7 citations·filing 2017–2018
64Inventor score
Files withMITSUBISHI HEAVY IND MACH SYSTEMS LTD4
Top patents by PatentIndex Score
4 records- 0185US11130306B2Cardboard box dividing device and cardboard box production deviceMITSUBISHI HEAVY IND MACH SYSTEMS LTD·Filed 2018·Granted Sep 28, 2021·3 cites·13 claims
- 0276US11541565B2Cardboard box dividing device and cardboard box production deviceMITSUBISHI HEAVY IND MACH SYSTEMS LTD·Filed 2018·Granted Jan 3, 2023·2 cites·10 claims
- 0375US11890829B2Cardboard box dividing device and cardboard box production deviceMITSUBISHI HEAVY IND MACH SYSTEMS LTD·Filed 2017·Granted Feb 6, 2024·2 cites·10 claims
- 0450US11345108B2Cardboard box dividing device and cardboard box production deviceMITSUBISHI HEAVY IND MACH SYSTEMS LTD·Filed 2018·Granted May 31, 2022·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →