1 Patents
#472 in Kanagawa
#15,539 in Japan
Osamu Hirota
Forward Citations = 9
3 inventors:
3 inventors (with patents filed for the assignee):
Osamu Hirota (1 out of 10 patents)
Yasuharu Shimizu (1 out of 1 patent)
Masaki Sohma (1 out of 4 patents)
1 patent: