Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663556 | Method for sterilizing powder or grain and sterilizing apparatus employing the same | Masahiro Kariyama, Toshio Hirata, Akira Mori, Hidehi Takebe | 2014-03-04 |
| 8283049 | Aluminum brazing sheet | Susumu Saisho, Toshiki Ueda | 2012-10-09 |
| 7473864 | Weldment of different materials and resistance spot welding method | Tetsu IWASE, Seiji Sasabe, Mitsuo Hino, Kensuke Tsubota, Shunichi Hashimoto +2 more | 2009-01-06 |
| 7387844 | Aluminum alloy composite for brazing and heat exchanger including the same | Toshiki Ueda, Fumihiro Koshigoe | 2008-06-17 |
| 5837402 | Zinc powders for use in batteries and a secondary alkaline zinc battery using said zinc powders | Kiyoshi Araki, Masamitsu Kaga, Toshiya Kitamura, Makiko Yanagisawa | 1998-11-17 |
| 5462821 | Gallium based active material for the negative electrode, a negative electrode using the same, and batteries using said negative electrode | Takashi Onoue, Kiyoshi Araki, Noriya Ishida, Toshiya Kitamura, Yasuhiko Niitsu +2 more | 1995-10-31 |
| RE33935 | Apparatus and method for feeding sintering raw mix | Masami Fujimoto, Tadahiro Inazumi, Katsuhiko Satoh, Eiichi Shimozawa, Yasuhiko Awa +9 more | 1992-05-26 |
| 4876244 | Medical composition for injection containing a spergualin as active ingredient and process for preparing the same | Hamao Umezawa, Shintaro Suzuki, Taka'aki Ohkuma, Teruya Nakamura | 1989-10-24 |
| 4871393 | Apparatus and method for feeding sintering raw mix | Masami Fujimoto, Tadahiro Inazumi, Katsuhiko Satoh, Eiichi Shimozawa, Yasuhiko Awa +9 more | 1989-10-03 |
| 4710517 | Medical composition for injection containing a spergualin as active ingredient and process for preparing the same | Hamao Umezawa, Shintaro Suzuki, Taka'aki Ohkuma, Teruya Nakamura | 1987-12-01 |
| 4386120 | Process for producing polyacrylic acid salt granules easily soluble in water | Masayuki Iwasaki, Takashi Terada, Hiroshi Ninomiya, Minoru Nakada | 1983-05-31 |