Inventor

TUBAKI HACHIRO

2 patents

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

TANITA SEISAKUSHO KK

1 patent

US4099284AJul 11, 1978

Hand sweeper for carpets

TANITA SEISAKUSHO KK159 citations93

SHINOZAKI MAMORU

1 patent

US4095304AJun 20, 1978

Hand sweeper

SHINOZAKI MAMORU11 citations65