Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501250 | Device and method for controlling input/output of secondary battery | Seiji Bito, Yusai Murakami, Toshiaki Nakanishi, Kiwamu Inui, Kunio Kanamaru +2 more | 2002-12-31 |
| 6497743 | Fertilizer composition | Masaharu Hayashi, Tadayuki Suzuki, Kazuhiko Kurita, Masatoshi Kamei | 2002-12-24 |
| 6478977 | Polishing method and apparatus | Shigeo Moriyama, Yoshio Homma, Sunao Matsubara, Yoshihiro Ishida, Ryousei Kawa-ai | 2002-11-12 |
| 6429160 | High rigidity glass-ceramic substrate | Kousuke Nakajima, Junko Ishioka, Naoyuki Goto, Takayuki Kishi | 2002-08-06 |
| 6395368 | Glass-ceramic substrate for a magnetic information storage medium | Naoyuki Goto | 2002-05-28 |
| 6387147 | Fertilizer composition | Masaharu Hayashi, Tadayuki Suzuki, Kazuhiko Kurita, Masatoshi Kamei | 2002-05-14 |