Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656592 | Carbon film and method of forming the same | Koji Miyake, Jo Takeuchi, Takahiro Nakahigashi, Kiyoshi Ogata | 2003-12-02 |
| 6652969 | Carbon film method for formation thereof and article covered with carbon film and method for preparation thereof | Takahiro Nakahigashi, Jo Takeuchi | 2003-11-25 |
| 6648952 | Anthrapyridone compound, aqueous magenta ink compositions and ink-jet recording method | Hiroyuki Matsumoto, Junko Yoshioka, Yasuo Shirasaki, Katsunori Fujii | 2003-11-18 |
| 6623400 | Toroidal-type continuously variable transmission | Tomonobu Yoshikawa | 2003-09-23 |
| 6602360 | Rolling bearing | Hiromichi Takemura, Akihiro Kiuchi | 2003-08-05 |
| 6603767 | Cell exchanging device | Takaaki Toyama | 2003-08-05 |
| 6597696 | Variable length packet switch | Takaaki Toyama, Yusho Futami, Masahide Minowa | 2003-07-22 |
| 6572270 | Rolling bearing unit | Hiromichi Takemura | 2003-06-03 |
| 6565677 | Rolling bearing | Hiromichi Takemura | 2003-05-20 |
| 6556567 | Method and system for multiplexing packets | Takaaki Toyama, Masahide Minowa, Nobuyuki Yamamoto, Tetsuo Kano, Yusho Futami +1 more | 2003-04-29 |
| 6531000 | Surface treated rolling bearing and manufacturing method thereof | Hiromichi Takemura, Youichi Matumoto, Seiji Sato | 2003-03-11 |
| 6517644 | Rolling bearing and method manufacturing the same | Akihiro Kiuchi, Hiromichi Takemura | 2003-02-11 |
| 6503579 | Plasma CVD method, plasma CVD apparatus, and electrode | Takahiro Nakahigashi | 2003-01-07 |