Inventor

MAMIYA MASAHIRO

JP2 patents

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

KACHI SETSUO

1 patent

US8328415B2Dec 11, 2012

Clock with wireless function

KACHI SETSUO14 citations71

KASAI TSUNEHARU

1 patent

US9342055B2May 17, 2016

Electronic watch

KASAI TSUNEHARU0 citations27