Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473481 | Control rod guide tube cleaning apparatus in nuclear reactor | Tsumoru Miyahara, Hideo Yonemura, Kiyoshi Izumi | 2002-10-29 |
| 6452890 | Optical storage medium, optical storage method, optical reading method, optical reading apparatus, optical retrieving method and optical retrieving apparatus | Katsunori Kawano, Yasunari Nishikata | 2002-09-17 |
| 6422602 | Air bag in air bag system | Tadashi Yamamoto, Masakazu Asano, Mitsuhiro Kikuta, Takashi Uemura | 2002-07-23 |
| 6393561 | Disk drive computer with programmable nonvolatile memory capable of rewriting a control program of the disk drive | Mitsuo Hagiwara, Hiromasa Takahashi, Satoshi Yamato, Nobuo Shibasaki, Mitsuo Yotsutani | 2002-05-21 |