| 6287729 |
Graphite materials for negative electrode used in lithium secondary battery |
Kazunori Ishigami |
2001-09-11 |
| 5824245 |
Processes for preparing milled graphite fibers |
Minoru Tamaki, Yasushi Katsuta |
1998-10-20 |
| 5795678 |
Negative electrode for use in lithium secondary battery and process for producing the same |
Norio Takami, Takahisa Ohsaki, Hideyuki Nakajima, Yasushi Katsuta |
1998-08-18 |
| 5698341 |
Carbon material for lithium secondary battery and process for producing the same |
Yoshiyuki Nishimura |
1997-12-16 |
| 5556723 |
Negative electrode for use in a secondary battery |
Takahisa Ohsaki, Norio Takami, Yoshiyuki Nishimura |
1996-09-17 |
| 5494567 |
Process for producing carbon materials |
— |
1996-02-27 |
| 5387333 |
Process for producing optically isotropic pitch |
— |
1995-02-07 |
| 5356574 |
Process for producing pitch based activated carbon fibers and carbon fibers |
Hideyuki Nakajima, Yoshiyuki Nishimura, Hiroshi Ejiri |
1994-10-18 |
| 4968374 |
Plasma etching apparatus with dielectrically isolated electrodes |
Tsutomu Tsukada, Tatsuhiko Yoshida |
1990-11-06 |