Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444844 | Figure drawing apparatus and inventory purchasing system using the same | Kimio Inoue, Hisao Tanaka, Masaki Ikeda, Masao Wakimoto, Katuhiko Hamamura | 1995-08-22 |
| 5347098 | Method of welding nickel or nickel alloy products | Yasuo Murakami, Hideki Kashimura, Kiichi Katayama, Hiroshi Imaizumi, Hideaki Nakashima | 1994-09-13 |