P

Inventor

TANAKA JOHN S

US4 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANAKA JOHN S

3 patents
US4498472AFeb 12, 1985

Smoke mask

TANAKA JOHN S45 citations87
US7360326B1Apr 22, 2008

Flexible footwear sole

TANAKA JOHN S14 citations79
US4483414ANov 20, 1984

Sound dampening device for telephones

TANAKA JOHN S6 citations57

SHOFU DENTAL CORP

1 patent
US4586901AMay 6, 1986

Method and instrument for condensing restorative dental materials

SHOFU DENTAL CORP29 citations90