Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632835 | Laminated glass and preparation thereof | Hideyuki Niwa, Yasuhiro Morimura, Hiromi Ohtsuru, Kyoei Yoshida, Itsuo Tanuma | 1997-05-27 |
| 5466424 | Corona discharge surface treating method | Yukihiro Kusano, Tomoko Inagaki, Masato Yoshikawa, Setsuo Akiyama | 1995-11-14 |