Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447956 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Atsushi Fujita | 2002-09-10 |
| 6444365 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Atsushi Fujita | 2002-09-03 |
| 6438553 | Distributed job integrated management system and method | — | 2002-08-20 |
| 6361849 | Bent glass sheet for vehicles | Kyoichi Shukuri, Takahiro Shimomura | 2002-03-26 |
| 6344296 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Atsushi Fujita | 2002-02-05 |