HA

Hirofumi AMMA

Yamaha Motor: 9 patents #148 of 2,310Top 7%
MC Micware Co.: 1 patents #20 of 33Top 65%
Overall (All Time): #537,572 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12424105 Information processing method, information processing system, and control program Hidenori Satake, Yukitaka OKAMOTO, Hideyoshi SATO, Masaya Fujiyoshi, Seiichi Kataoka 2025-09-23
12325497 Marine vessel that suitably transmits rescue signal, and method for controlling the same 2025-06-10
12134447 Watercraft Junya MIWA, Hideyoshi SATO 2024-11-05
11904988 Watercraft 2024-02-20
11691697 Marine vessel and marine vessel imaging device Kohei Terada, Yoshimasa Kinoshita, Shimpei Fukumoto, Mitsuaki Kurokawa 2023-07-04
11383800 Marine vessel display device, marine vessel, and image display method for marine vessel Kohei Terada, Yoshimasa Kinoshita, Shimpei Fukumoto, Mitsuaki Kurokawa 2022-07-12
11323635 Imaging device including distance calculator for ship and ship including the imaging device Mitsuaki Kurokawa, Shimpei Fukumoto, Kohei Terada, Yoshimasa Kinoshita 2022-05-03
11243539 Imaging system for ship, ship including the system, and calibrating method for imaging system for ship Mitsuaki Kurokawa, Shimpei Fukumoto, Kohei Terada, Yoshimasa Kinoshita 2022-02-08
11059549 Marine vessel and marine vessel operation support device Kohei Terada, Yoshimasa Kinoshita, Shimpei Fukumoto, Mitsuaki Kurokawa 2021-07-13