Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353502 | Method of producing a honeycomb panel insert for fixing a member in an opening | Morishige Hattori, Mamoru Ohara, Koichiro Okuto, Hiroshi Irie | 1994-10-11 |
| 5287814 | Car body of railway rolling stock and method for fabricating car body | Kentaro Masai, Seiichi Okamoto, Keiji Ohmura | 1994-02-22 |