13 Utility Patents
#1,391 in Kyoto 615-0031
#63,450 in Japan
#297,024 in the World
Forward Citations = 83
Company Filing History:
Dai-ichi Kogyo Seiyaku Co., Ltd.
Manac Incorporated
Sekisui Kaseihin Kogyo Kabushiki Kaisha
4. 1 out of 1
Del-ichi Ceramo Co., Limited
5. 1 out of 2
Dai-ichi Ceramo Co., Limited
where one patent can have more than one assignee
Get your Inventor Badge Today