Akio YAMANISHI

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Subaqueous underground survey system and subaqueous underground sur...
- Patent number 9,726,773
- Issue date Aug 8, 2017
- IHI Corporation
- Hitoshi Mikada
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SUBAQUEOUS UNDERGROUND SURVEY SYSTEM AND SUBAQUEOUS UNDERGROUND SUR...
- Publication number 20150331128
- Publication date Nov 19, 2015
- IHI Corporation
- Hitoshi MIKADA
- G01 - MEASURING TESTING