50 Utility Patents
#989 in Kanagawa
#7,779 in Japan
#38,579 in the World
Forward Citations = 662
Company Filing History:
Mitsubishi Chemical Corporation
Mitsubishi Kagaku Media Co., Ltd.
Lapis Semiconductor Co., Ltd.
4. 3 out of 90,553

5. 2 out of 4,979
Oki Electric Industry Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today