1 Patents
#5,734 in Tokyo
#15,549 in Japan
Graphin Co., Ltd.
Forward Citations = 1
3 inventors:
3 inventors (with patents filed for the assignee):
Kiyoshi Watanabe (1 out of 19 patents)
Masayuki Miura (1 out of 34 patents)
Kouzo Iwami (1 out of 1 patent)
1 patent: