Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7111910 | Rim having a non-uniform thickness | Kishiro Abe, Tsuneo Watanabe, Satoru Miyashita, Takenobu Hasegawa, Shojiro Yokomizo +7 more | 2006-09-26 |
| 5426307 | Bunch yarn inspection method and device | Tetsuji Masai | 1995-06-20 |
| 5359408 | Package inspection apparatus | Tetsuji Masai, Yutaka Okimura | 1994-10-25 |
| 5337138 | Package readying and inspection apparatus | Akihiko Takeshita, Tetsuji Masai | 1994-08-09 |
| 5315366 | Yarn package inspecting apparatus | Akihiko Takeshita, Tetsuji Masai | 1994-05-24 |
| 5138151 | Method for detecting an abnormal portion of a yarn package | Tetsuji Masai | 1992-08-11 |
| 4866289 | Winding-form inspecting apparatus for wound-yarn packages | Shuzo Kawamura | 1989-09-12 |
| 4491831 | Method and apparatus for analysis of information about yarn eveness | Shojo Sakai, Hisaaki Kato, Yoshihiko Samoto | 1985-01-01 |