Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418781 | System for analyzing trace amounts of impurities in gases | Akira Nishina, Tsutomu Kikuchi, Makoto Tanaka, Tetsuya Kimijima | 2002-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6418781 | System for analyzing trace amounts of impurities in gases | Akira Nishina, Tsutomu Kikuchi, Makoto Tanaka, Tetsuya Kimijima | 2002-07-16 |