Inventor

UGAWA SHOHACHI

JP3 patents

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

SANKYO CO

2 patents

US5509655AApr 23, 1996

Flipped ball game apparatus

SANKYO CO109 citations92

US5131655AJul 21, 1992

Flipped ball game apparatus

SANKYO CO103 citations91

SANYO ELECTRIC CO

1 patent

US6152446ANov 28, 2000

Pachinko game machine mounting unit and method of producing pachinko island

SANYO ELECTRIC CO0 citations34