Category:Hirofumi AMMA

Hirofumi AMMA

Executive Summary

Hirofumi AMMA is an inventor who has filed 3 patents. Their primary areas of innovation include {Specially adapted for sailing ships} (2 patents), Arrangements of nautical instruments or navigational aids (nautical measuring instruments (1 patents), using sensors, e.g. pressure sensors, strain gauges or accelerometers (1 patents), and they have worked with companies such as YAMAHA HATSUDOKI KABUSHIKI KAISHA (3 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• G01C21/203 ({Specially adapted for sailing ships}): 2 patents
• B63B49/00 (Arrangements of nautical instruments or navigational aids (nautical measuring instruments): 1 patents
• B63B79/10 (using sensors, e.g. pressure sensors, strain gauges or accelerometers): 1 patents

Companies

List of Companies

• YAMAHA HATSUDOKI KABUSHIKI KAISHA: 3 patents

Collaborators

• Hidenori SATAKE (3 collaborations)
• Yukitaka OKAMOTO (3 collaborations)
• Hideyoshi SATO (3 collaborations)