Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348287 | Sheet feeding apparatus using a vibration wave to convey sheets | Shinji Yamamoto | 1994-09-20 |
| 5323001 | Rotary encoder with scale member and interference of zero and first order diffraction beam | Masahiko Igaki | 1994-06-21 |
| 5296631 | Process for producing N-alkyl-N-methylamine or N-alkenyl-N-methylamine | Hiroshi Abe, Hideki Taniguchi, Kohshiro Sotoya | 1994-03-22 |
| 5282983 | Fabric softener composition and ammonium salt | Masaaki Yamamura, Junichi Inokoshi, Kazutaka Shiratsuchi, Toru Hayase, Uichiro Nishimoto +3 more | 1994-02-01 |