Inventor · disambiguated record

Osamu Kakinuma

Also filed as: KAKINUMA OSAMU

1 granted patent·1 pending application·12 citations·filing 2001–2018

34Inventor score

Technology areasF16L

Files withKAKINUMA KINZOKU SEIKI CO LTD2

Top patents by PatentIndex Score

2 records

0145US6839966B2Branch pipe joint and method of connecting pipes using the pipe jointKAKINUMA KINZOKU SEIKI CO LTD·Filed 2001·Granted Jan 11, 2005·12 cites·1 claims
0226US2018335174A1Branch pipe and branch pipe for multi-type air conditionerKAKINUMA KINZOKU SEIKI CO LTD·Filed 2018·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →