43 Utility Patents
#145 in Saitama 343-0827
#10,477 in Japan
#50,515 in the World
Forward Citations = 602
Company Filing History:

Nippon Leakless Industry Co., Ltd.
Other
4. 3 out of 36,401

5. 2 out of 114
Kabushiki Kaisha Honda Lock
where one patent can have more than one assignee
Get your Inventor Badge Today