Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11872493 | Information processing program, information processing server, information processing method, and information processing system | Takuya Okazawa | 2024-01-16 |
| 7776224 | Apparatus for treating ballast water and method for treating ballast water | Yukihiko Okamoto, Shigeki Fujiwara, Koji Fuchigami, Masakuni Inoko, Sho Ishida | 2010-08-17 |
| 6379416 | Method and device for melt-treating incineration residue containing salts | Satoshi Matsui, Takuya Shinagawa | 2002-04-30 |
| 6084903 | Method for melting incineration residue and apparatus therefor | Tsutomu Fukushima, Yoshinari Fujisawa, Tsuyoshi Nakao, Masahiro Sudou | 2000-07-04 |
| 6022514 | Method for recovering phosphorus from organic sludge | Yasushi Hoshino, Satoshi Matsui, Takuya Shinagawa | 2000-02-08 |
| 5294851 | Small-sized DC motor | Kazuo Tajima, Toshio Hinami, Hiromichi Saito, Yoko Okano | 1994-03-15 |
| 4917872 | Method for producing titanium fluoride | Hideyuki Yoshikoshi, Toshio Hinami, Takaho Kawawa | 1990-04-17 |
| 4377483 | Method of removing dissolved heavy metals from aqueous waste liquids | Kasane Yamashita, Takao Ikehata, Kazuhiko Tate | 1983-03-22 |