Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679481 | Cathode material, method of preparing it and nonaqueous solvent type secondary battery having a cathode comprising it | Keijiro Takanishi, Yoshio Matsuda | 1997-10-21 |
| 5677084 | Electrode and secondary battery using the same | Takeji Nakae, Tatsuhiko Suzuki, Mikio Nii, Masayuki Kidai | 1997-10-14 |
| 5658691 | Electrode for battery and process for producing electrode for batteries | Tatsuhiko Suzuki, Keizo Ono, Hideo Saruyama, Katsumi Yamasaki | 1997-08-19 |