Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649853 | Combined type fluid pressure driving apparatus | Hirokazu Takagi, Yoshikata Kobayashi, Tsutomu Tanaka, Masaharu Shimizu, Akio Kobayashi +1 more | 2003-11-18 |
| 6540805 | High-performance filter for intake air for gas turbine, and filter unit using such filter for intake air for gas turbine | Katsuhiro Ohno, Hitoshi Niinuma | 2003-04-01 |