Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989691 | Magnetic element | Shinji Furukawa | 1999-11-23 |
| 5932310 | Magnetic element and process for producing the same | Shinji Furukawa | 1999-08-03 |
| 5912075 | Magnetic marker and process for manufacturing a roll having a plurality of magnetic markers arranged transversely thereon | Shinji Furukawa, Kazuki OKA | 1999-06-15 |
| 5605768 | Magnetic marker and manufacturing method therefor | Shinji Furukawa, Kazuki OKA, Toshiyuki Hirano, Isamu Ogasawara | 1997-02-25 |
| 5022932 | Rapid solidification of metal-metal composites having Ag, Au or Cu atrix | Shuji Yamada, Koji Tsuji, Yoshinobu Takegawa, Akira Tanimura, Akira Menju | 1991-06-11 |
| 4911769 | Composite conductive material | Shuji Yamada, Koji Tsuji, Yoshinobu Takegawa, Akira Tanimura, Akira Menju | 1990-03-27 |