Inventor · disambiguated record
Yuji Ohnishi
Also filed as: OHNISHI YUJI
13 granted patents·72 citations·filing 1996–2024
88Inventor score
Top patents by PatentIndex Score
13 records- 0184US11926118B2Bag making method and bag making apparatusTOTANI CORP·Filed 2020·Granted Mar 12, 2024·2 cites·5 claims
- 0281US11198254B2Heat seal deviceTOTANI CORP·Filed 2019·Granted Dec 14, 2021·2 cites·9 claims
- 0377US9511505B2Plastic film punching apparatusTOTANI CORP·Filed 2014·Granted Dec 6, 2016·5 cites·6 claims
- 0475US12180022B2Alignment deviceTOTANI CORP·Filed 2020·Granted Dec 31, 2024·1 cites·6 claims
- 0570US12350902B2Bag making method and bag making apparatusTOTANI CORP·Filed 2024·Granted Jul 8, 2025·0 cites·5 claims
- 0669US5901411ASuction tool for an electric vacuum cleanerSHARP KK·Filed 1996·Granted May 11, 1999·33 cites·9 claims
- 0766US9370899B2Plastic bag making apparatusTOTANI CORP·Filed 2015·Granted Jun 21, 2016·1 cites·6 claims
- 0863US7994635B2Power semiconductor moduleSANSHA ELECTRIC MFG CO LTD·Filed 2007·Granted Aug 9, 2011·3 cites·2 claims
- 0959US6189180B1Suction tool for an electric vacuum cleanerSHARP KK·Filed 1999·Granted Feb 20, 2001·23 cites·10 claims
- 1055US9346249B2Fastener material advancing direction changing apparatusTOTANI CORP·Filed 2014·Granted May 24, 2016·0 cites·8 claims
- 1153US12083765B2Defect detecting device and bag making apparatusTOTANI CORP·Filed 2021·Granted Sep 10, 2024·0 cites·11 claims
- 1253US8223496B2Arc discharge deviceSODA OSAMU·Filed 2007·Granted Jul 17, 2012·2 cites·4 claims
- 1342US12454113B2Bag making apparatus and bag making methodTOTANI CORP·Filed 2021·Granted Oct 28, 2025·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Yuji Ohnishi 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 →