Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8728577 | Metallic decorative sheet, production method of metallic decorative sheet, and production method of insert molded body using metallic decorative sheet | Yoshihide Goto, Kaoru Goto | 2014-05-20 |
| 5676042 | Apparatus for producing fried food product | Ken Sakuma, Masaki Sakuma, Kiyoto Tsuruta | 1997-10-14 |
| 5417084 | Vacuum concentrating plant | Ken Sakuma, Masaki Sakuma, Kiyoto Tsuruta | 1995-05-23 |
| 4888984 | Levelling device of roughness measuring machine | Chihiro Marumo, Yoichi Toida, Masatsugu Nemoto, Junichi Iida | 1989-12-26 |
| 4265022 | Contour measuring apparatus | Hironori Noguchi | 1981-05-05 |