Inventor · disambiguated record
Osamu Otsu
Also filed as: OTSU OSAMU
3 granted patents·173 citations·filing 1994–1997
76Inventor score
Files withNIPPON OIL CO LTD3
Top patents by PatentIndex Score
3 records- 0193US5578373ASplit polyethylene stretched material and process for producing the sameNIPPON OIL CO LTD·Filed 1994·Granted Nov 26, 1996·125 cites·14 claims
- 0266US6017480AProcess for producing polyolefin materialsNIPPON OIL CO LTD·Filed 1997·Granted Jan 25, 2000·28 cites·20 claims
- 0358US5693708AColored stretched polyethylene material and process for producing the sameNIPPON OIL CO LTD·Filed 1995·Granted Dec 2, 1997·20 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →