Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10629185 | Statistical acoustic model adaptation method, acoustic model learning method suitable for statistical acoustic model adaptation, storage medium storing parameters for building deep neural network, and computer program for adapting statistical acoustic model | Xugang Lu | 2020-04-21 |
| 9691020 | Deep neural network learning method and apparatus, and category-independent sub-network learning apparatus | Xugang Lu, Chiori Hori, Hideki KASHIOKA | 2017-06-27 |
| 7833404 | Electrolytic phosphate chemical treatment method | Shin Nishiya | 2010-11-16 |
| 7659795 | Antenna duplexer and wireless terminal using the same | Mitsutaka Hikita, Nobuhiko Shibagaki, Naoki Matsuura, Kazuyuki Yokoyama | 2010-02-09 |
| 6984300 | Method for recovering useful components from electrolytic phosphate chemical treatment bath | Shin Nishiya | 2006-01-10 |
| 6900875 | Method of manufacturing liquid crystal display and drying apparatus | Keiko Nakano, Hirotaka Imayama, Toshirou Iwata, Masahiro Yamada | 2005-05-31 |
| 6714099 | Radio frequency filter, radio frequency circuit, antenna duplexer and radio terminal | Mitsutaka Hikita, Nobuhiko Shibagaki, Naoki Matsuura, Kazuyuki Yokoyama | 2004-03-30 |
| 5645706 | Phosphate chemical treatment method | — | 1997-07-08 |
| 5336336 | Process for chemical treatment with phosphate | — | 1994-08-09 |
| 4880476 | Process for the phosphate chemical conversion treatment of a steel material | Kazuhiko Mori, Wataru Gotou, Takahiro Ohnuki | 1989-11-14 |
| 4788086 | Copper-based metallic member having a chemical conversion film and method for producing same | — | 1988-11-29 |
| 4774145 | Zinc phosphate chemical conversion film and method for forming the same | — | 1988-09-27 |
| 4657600 | Method of forming a chemical phosphate coating on the surface of steel | — | 1987-04-14 |
| 4565585 | Method for forming a chemical conversion phosphate film on the surface of steel | — | 1986-01-21 |