Inventor

OTSUKA YOSUKE

JP5 patents

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

YANMAR HOLDINGS CO LTD

2 patents

US12553213B2Feb 17, 2026

Construction machine

YANMAR HOLDINGS CO LTD0 citations54

US12480279B2Nov 25, 2025

Work machine

YANMAR HOLDINGS CO LTD0 citations54

TOSHIBA MEMORY CORP

2 patents

US10010997B2Jul 3, 2018

Abrasive cloth and polishing method

TOSHIBA MEMORY CORP0 citations49

US9937602B2Apr 10, 2018

Substrate processing method

TOSHIBA MEMORY CORP0 citations39

AIRTECK JAPAN LTD

1 patent

US10232363B2Mar 19, 2019

Safety cabinet

AIRTECK JAPAN LTD0 citations32