Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998270 | Cement clinker and process for producing the same | Etsuro Asakura, Kenichi Shimosaka, Makio Yamashita | 2011-08-16 |
| 6634159 | Taping apparatus for electronic components | Kenichi Muto, Yasuhiro Tanaka, Akio Watanabe, Yasuhiro Oribe | 2003-10-21 |
| 6526072 | Wavelength conversion device composed of single-crystal lithium tetraborate, laser apparatus provided with the same and method of converting wavelength using the same | Tamotsu Sugawara, Hiroyuki Shiraishi, Valentin Petrov | 2003-02-25 |
| 6391229 | Borate crystal, growth method of the same and laser equipment using the same | Noriko Watanabe, Tamotsu Sugawara, Genta Masada, Hiroyuki Shiraishi, Yasuhiro Hanaue +2 more | 2002-05-21 |
| 5805626 | Single-crystal lithium tetraborate and method making the same, optical converting method and converter device using the single-crystal lithium tetraborate, and optical apparatus using the optical converter device | Tamotsu Sugawara, Masakuni Takahashi | 1998-09-08 |