Issued Patents 1989
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880175 | Tension setting and controlling method and apparatus in an automatic winder | Tosio Yamauchi, Shoichi Tone | 1989-11-14 |
| 4865949 | Optical information recording medium | Tetsu Yamamuro | 1989-09-12 |
| 4861637 | Optical information recording medium | Eiji Noda | 1989-08-29 |
| 4854439 | Doffed package transporting system | — | 1989-08-08 |
| 4854453 | Article selecting and conveying system | Masaharu Kiriake | 1989-08-08 |
| 4848076 | Interconnecting system for a winder and a two-for-one twisting machine | Shoichi Tone, Tsukasa Kawarabashi | 1989-07-18 |
| 4838019 | Spinning frame control system | — | 1989-06-13 |
| 4830296 | Automatic winder | Shuzo Kawamura, Toshio Yamauchi, Yoshiyuki Ichiba | 1989-05-16 |
| 4817425 | Yarn defect detecting method | Toshio Yamauchi | 1989-04-04 |
| 4809919 | Method and apparatus for winding yarn in automatic winder | Isamu Ikeda, Masaharu Kiriake, Kazuhiko Nakada | 1989-03-07 |
| 4805846 | Automatic winder | Shuzo Kawamura | 1989-02-21 |