Inventor
OHNISHI YUJI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “OHNISHI YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTANI CORP
9 patentsUS11198254B2Dec 14, 2021
Heat seal device
TOTANI CORP2 citations71
US11926118B2Mar 12, 2024
Bag making method and bag making apparatus
TOTANI CORP2 citations68
US9511505B2Dec 6, 2016
Plastic film punching apparatus
TOTANI CORP5 citations64
US12350902B2Jul 8, 2025
Bag making method and bag making apparatus
TOTANI CORP0 citations57
US12180022B2Dec 31, 2024
Alignment device
TOTANI CORP1 citations57
US9370899B2Jun 21, 2016
Plastic bag making apparatus
TOTANI CORP1 citations51
US12083765B2Sep 10, 2024
Defect detecting device and bag making apparatus
TOTANI CORP0 citations50
US12454113B2Oct 28, 2025
Bag making apparatus and bag making method
TOTANI CORP0 citations47
US9346249B2May 24, 2016
Fastener material advancing direction changing apparatus
TOTANI CORP0 citations40