Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7811673 | High strength polyethylene fiber | Tooru Kitagawa, Yasuo Ohta, Yasunori Fukushima, Hiroki Murase | 2010-10-12 |
| 7736564 | Process of making a high strength polyolefin filament | Syoji Oda, Hiroki Murase | 2010-06-15 |
| 7247372 | Polyethylene filament and a process for producing the same | Syoji Oda, Hiroki Murase | 2007-07-24 |
| 7141301 | High strength polyethylene fiber | Tooru Kitagawa, Syoji Oda, Yasuo Ohta | 2006-11-28 |
| 7056579 | High-strength polyethylene fiber | Syoji Oda, Yoshihiko Teramoto | 2006-06-06 |
| 6958187 | High strength polyethylene fibers and their applications | Yasuo Ohta, Tadayo Miyasaka, Takayoshi Okano, Junichi Nakahashi, Yukihiro Nomura +1 more | 2005-10-25 |
| 6899950 | High strength polyethylene fiber | Tooru Kitagawa, Syoji Oda, Yasuo Ohta | 2005-05-31 |
| 6770363 | High strength polyethylene fibers and their applications | Takuya Konishi, Yasuo Ohta | 2004-08-03 |
| 6689462 | Process of making high-strength polyethylene fibers | Yasuo Ohta | 2004-02-10 |
| 6669889 | Process of making high-strength polyethylene fibers | Yasuo Ohta | 2003-12-30 |
| 6605348 | High strength polyethylene fibers and their applications | Yasuo Ohta, Tadayo Miyasaka, Takayoshi Okano, Junichi Nakahashi, Yukihiro Nomura +1 more | 2003-08-12 |