Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333711 | Method of producing tubular body | Tatsuya Hanawa, Kunihiro Mishima | 2016-05-10 |
| 8182481 | PFO closing device | Yukitoshi Kato, Takahiko Kawahara | 2012-05-22 |
| 7032769 | Pressure vessel and process for producing the same | Akihiko Kitano, Masayoshi Yamagiwa, Masanobu Kobayashi, Kenichi Noguchi | 2006-04-25 |
| 6190481 | Pressure vessel and process for producing the same | Akihiko Kitano, Masayoshi Yamagiwa, Masanobu Kobayashi, Kenichi Noguchi | 2001-02-20 |