P

Inventor

HASEGAWA TOMOKO

JP13 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA TOMOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI PENCIL CO

5 patents

SEGA ENTERPRISES KK

2 patents

MAEKAWA TSUTOMU

1 patent

NOGUCHI SOH

1 patent

ARUGA TAMOTSU

1 patent

SENO SHIN-YA

1 patent

HASEGAWA TOMOKO

1 patent

HIRAOKA TAKAO

1 patent