Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10256295 | Semiconductor device | Tomohiko Mori, Hiroyuki Ueda | 2019-04-09 |
| 7943957 | Lateral SOI semiconductor devices and manufacturing method thereof | Masato Taki, Kiyoharu Hayakawa, Masayasu Ishiko | 2011-05-17 |
| 6837916 | Smelting reduction method | Terutoshi Sawada, Takeshi Sekiguchi, Masayuki Watanabe, Katsuhiro Iwasaki, Shinichi Isozaki +1 more | 2005-01-04 |
| 5640205 | Video camera apparatus and a camera control unit for controlling the video camera apparatus | Tamotsu Munakata, Kinichi Ohtsu | 1997-06-17 |
| 5571579 | Alignment film for liquid crystal, liquid crystal-sandwiched panel, liquid crystal display module and material for liquid crystal alignment film | Toshihiko Kato, Masami Yusa, Nobuo Miyadera, Hideyuki Hashimoto, Yasuo Miyadera | 1996-11-05 |
| 5401472 | Apparatus for producing high surface area active carbon | Toshiro Otowa, Mamoru Shiraishi, Kazuhiko Higuchi | 1995-03-28 |
| 5280363 | Slit camera apparatus | Takashi Nakamura, Shinji Kusuura, Yoshikazu Nishimura | 1994-01-18 |
| 5074530 | Apparatus for smelting reduction of iron ore | Katsuhiro Iwasaki, Kenji Takahashi, Shigeru Inoue, Haruyoshi Tanabe, Osamu Terada | 1991-12-24 |
| 5065985 | Method for smelting reduction of iron ore and apparatus therefor | Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue, Haruyoshi Tanabe, Kenzo Yamada +1 more | 1991-11-19 |
| 5047081 | Method of decarburizing high chromium molten metal | Haruyoshi Tanabe, Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue | 1991-09-10 |
| 5047082 | Method for smelting reduction of Ni ore | Haruyoshi Tanabe, Katsuhiro Iwasaki, Chihiro Taki, Toshio Takaoka | 1991-09-10 |
| 5039480 | Method for manufacturing molten metal containing Ni and Cr | Haruyoshi Tanabe, Chihiro Taki, Katsuhiro Iwasaki, Toshio Takaoka | 1991-08-13 |
| 5017220 | Method for smelting reduction of Ni ore | Haruyoshi Tanabe, Katsuhiro Iwasaki, Chihiro Taki, Toshio Takaoka | 1991-05-21 |
| 5000784 | Method for smelting reduction of iron ore | Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue, Haruyoshi Tanabe, Kenzo Yamada +1 more | 1991-03-19 |
| 4995906 | Method for smelting reduction of iron ore | Katsuhiro Iwasaki, Kenji Takahashi, Shigeru Inoue, Haruyoshi Tanabe, Osamu Terada | 1991-02-26 |
| 4988079 | Apparatus for smelting and reducing iron ores | Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue, Haruyoshi Tanabe, Kenzo Yamada +1 more | 1991-01-29 |
| 4961784 | Method of smelting reduction of chromium raw materials and a smelting reduction furnace thereof | Haruyoshi Tanabe, Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue | 1990-10-09 |
| 4944799 | Method of producing stainless molten steel by smelting reduction | Haruyoshi Tanabe, Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue | 1990-07-31 |
| 4936908 | Method for smelting and reducing iron ores | Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue, Haruyoshi Tanabe, Kenzo Yamada +1 more | 1990-06-26 |
| 4935054 | Method of charging chromium ores in a smelting reduction | Haruyoshi Tanabe, Kenji Takahashi, Katsuhiro Iwasaki, Shigeru Inoue, Hitoshi Kawata | 1990-06-19 |