Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977066 | Method for producing chlorine | Kiyoshi Iwanaga, Yasuhiko Mori, Masayuki Yoshii | 2005-12-20 |
| 6852667 | Process for producing chlorine | Takuo Hibi, Hiroaki Abekawa, Kohei Seki, Tatsuya Suzuki, Kiyoshi Iwanaga +1 more | 2005-02-08 |