Inventor

WATAKABE TAKU

JP3 patents

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

OILES INDUSTRY CO LTD

2 patents

US9568047B2Feb 14, 2017

High-strength brass alloy for sliding member, and sliding member

OILES INDUSTRY CO LTD0 citations44

US9850946B2Dec 26, 2017

Bearing bush for use in toggle

OILES INDUSTRY CO LTD0 citations32

HIRAYAMA MAKI

1 patent

US8950941B2Feb 10, 2015

High-strength brass alloy for sliding member, and sliding member

HIRAYAMA MAKI1 citations38