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USPTO Patent Rankings Data through Dec 31, 2025
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Kunio Chikami — 11 Patents

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Kochi, JP: #85 of 445 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Kunio Chikami has been granted 11 US patents while listed as an inventor at Unknown. The first was granted in 1993 and the most recent in January 2016. Kunio Chikami ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Kunio Chikami in Kochi, JP.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9232988 Orthodontic device Rohit Sachdeva 2016-01-12
8272867 Orthodontic device Rohit Sachdeva 2012-09-25
6332774 Retainer wire and tooth row retaining device using retainer wire 2001-12-25
5897312 Bracket for correcting dentition, method for producing the same, and method for improving adhesivity of polycarbonate 1999-04-27
D399002 Retaining device for maintaining corrected dentition 1998-09-29
D387165 Retaining device for maintaining corrected dentition 1997-12-02
5681166 Bracket for correcting dentition, method for producing the same, and method for improving adhesivity of polycarbonate 1997-10-28
5622495 Device for correcting teeth irregularities Hiroshi Komori 1997-04-22
5586881 Indicator for use in fixing a device for correcting teeth irregularities to a surface of each tooth 1996-12-24
5474447 Device for correcting teeth irregularities Hiroshi Komori 1995-12-12
5271733 Device for correcting teeth irregularities Hiroshi Komori 1993-12-21