2 Patents
#4,354 in Tokyo
#11,115 in Japan
Sony-Eveready Inc.
Forward Citations = 12
3 inventors:
3 inventors (with patents filed for the assignee):
Shigeru Oishi (1 out of 2 patents)
Toru Nagaura (1 out of 9 patents)
Tooru Nagaura (1 out of 1 patent)
2 patents: