Inventor · disambiguated record
Yoshiaki Otsuka
Also filed as: OTSUKA YOSHIAKI
4 granted patents·89 citations·filing 1980–1998
79Inventor score
Top patents by PatentIndex Score
4 records- 0159US4311742ARetort-sterilizable laminated pouch comprising a flexible gas-barrier substrate and blended crystalline olefin layerTOYO SEIKAN KAISHA LTD·Filed 1980·Granted Jan 19, 1982·29 cites·6 claims
- 0258US5786050AEasy opening pouchTOYO SEIKAN KAISHA LTD·Filed 1996·Granted Jul 28, 1998·19 cites·9 claims
- 0353US5312659ALaminated film bag for packaging foodTOYO SEIKAN KAISHA LTD·Filed 1992·Granted May 17, 1994·26 cites·8 claims
- 0443US6339703B1Diversity reception systemNEC CORP·Filed 1998·Granted Jan 15, 2002·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →