Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371752 | Method for controlling combustion of a burner in a batch-type combustion furnace | Tsuyoshi KURODA, Makoto Arai, Yasushi Okumura | 2002-04-16 |
| 6348286 | Alkaline battery separator and process for producing the same | Masanao Tanaka, Kazuya Sato, Koichi Kato, Hiroaki Yamazaki, Masaki Hirooka +1 more | 2002-02-19 |