Inventor

TANOGUCHI MASAHIRO

JP3 patents

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

RHYTHM WATCH CO

2 patents

US6288977B1Sep 11, 2001

Time signal repeater and time correction system using the same

RHYTHM WATCH CO61 citations95

US6219302B1Apr 17, 2001

Time signal repeater and time correction system using the same

RHYTHM WATCH CO26 citations91

CITIZEN WATCH CO LTD

1 patent

US6459657B1Oct 1, 2002

Time information repeating installation and time information control system

CITIZEN WATCH CO LTD16 citations83