Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9384888 | Transparent polycrystalline material and production process for the same | Takunori Taira, Jun Akiyama, Kunihiko Hara | 2016-07-05 |
| 9188738 | Translucent polycrystalline material and manufacturing method thereof | Takunori Taira, Jun Akiyama | 2015-11-17 |
| 8470724 | Transparent polycrystalline material and production process for the same | Takunori Taira, Jun Akiyama, Kunihiko Hara | 2013-06-25 |
| 6852178 | Method for propagating vibratory motion into a conductive fluid and using the method to solidify a melted metal | Kazuhiko Iwai | 2005-02-08 |
| 6579490 | Apparatus for generating compression waves in conductive liquid | Kazuhiko Iwai, Qiang Wang | 2003-06-17 |
| 6336496 | Apparatus for continuous casting of metal | Takehiko Toh, Kiyoshi Wajima, Kenzo Sawada, Eiichi Takeuchi, Kensuke Sassa +1 more | 2002-01-08 |
| 6274022 | Method for producing electro- or electroless-deposited film with a controlled crystal orientation | Kensuke Sassa, Takahisa Taniguchi | 2001-08-14 |
| 5722480 | Process for continuous casting of molten metal and apparatus for the same | Takehiko Toh, Kiyoshi Wajima, Kenzo Sawada, Eiichi Takeuchi, Kensuke Sassa +1 more | 1998-03-03 |