Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6313971 | Suspension for supporting magnetic head | Yasuji Takagi, Kenji Endo | 2001-11-06 |
| 5821500 | Process for manufacturing welding wire | Takeji Kagami | 1998-10-13 |
| 5474736 | Methods for manufacturing tubes filled with powdery and granular substances | Takeji Kagami, Toru Ono, Iwao Yamada, Seiji Hashimoto | 1995-12-12 |
| 5245740 | Method and apparatus for passing threadlike pieces through tubular products | Kazufumi Tabata, Kiyomi Yokoi, Tadami Ashidate, Osamu Hattori | 1993-09-21 |
| 5192016 | Methods for manufacturing tubes filled with powdery and granular substances | Takeji Kagami, Yoji Chatani, Shunichi Kikuta, Iwao Yamada, Masao Kamada +6 more | 1993-03-09 |
| 5058259 | Method and apparatus for passing threadlike pieces through tubular products | Kazufumi Tabata, Kiyomi Yokoi, Tadami Ashidate, Osamu Hattori | 1991-10-22 |
| 5048798 | Apparatus for inserting thread into tube | Kazufumi Tabata, Kiyomi Yokoi, Tadami Ashidate | 1991-09-17 |
| 4953827 | Method for inserting thread into tube | Kazufumi Tabata, Kiyomi Yokoi | 1990-09-04 |