| Original language | Japanese |
|---|---|
| Patent number | 3961324 |
| State | Published - 2007/05 |
蛇腹状圧潰性に優れた中空状衝撃吸収部材
西川 一浩 (Inventor), 牧野 伸治 (Inventor), Kenji Matsuda (Inventor), 松井 宏昭 (Inventor), 村上 哲 (Inventor)
Research output: Industrial property › Patent
西川 一浩 (Inventor), 牧野 伸治 (Inventor), Kenji Matsuda (Inventor), 松井 宏昭 (Inventor), 村上 哲 (Inventor)
Research output: Industrial property › Patent
| Original language | Japanese |
|---|---|
| Patent number | 3961324 |
| State | Published - 2007/05 |