Issued Patents 2002
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474987 | Wafer holder | Tetsuya Nakai, Katsuo Arai, Makoto Shinohara, Fumitomo Kawahara, Yasuhiko Kawamura | 2002-11-05 |
| 6463536 | Data copyright management system | — | 2002-10-08 |
| 6449717 | Data copyright management system | — | 2002-09-10 |
| 6444239 | Process for producing isoflavone aglycone-containing composition | Akio Obata, Tatuo Manaka, Koichiro Tobe, Toru Izumi, Mamoru Kikuchi | 2002-09-03 |
| 6438694 | Apparatus for data copyright management system | — | 2002-08-20 |
| 6433211 | Process for producing cyanobenzoic acid derivatives | Hiroshi Yasuda, Haruaki Ito, Takashi Tani, Kimitaka Ohshiro, Sumio Soya +1 more | 2002-08-13 |
| 6424715 | Digital content management system and apparatus | — | 2002-07-23 |
| 6408390 | Apparatus for data copyright management system | — | 2002-06-18 |
| 6402847 | Dry processing apparatus and dry processing method | Shigeyuki Takagi, Seiji Onoue, Ichiro Tohno, Hiroshi Nishimura | 2002-06-11 |
| 6377151 | Chip inductor and method of manufacturing same | Manabu Takayama | 2002-04-23 |
| 6372921 | Process for producing isochromanones and intermediates thereof | Yoshiaki Miyota, Akira Shibuya, Masaru Yasuda, Kimitaka Ohshiro | 2002-04-16 |
| 6344567 | Process for producing ascorbic acid-2-phosphoric ester salts | Yoshio Fujiwara, Yuji Kobayashi | 2002-02-05 |
| 6343283 | Data copyright management system | Shoichi Okazaki | 2002-01-29 |
| 6334944 | Process for producing an amino acid-N,N-diacetic acid and its salts | Nobuyoshi Nambu, Masanori Furukawa, Tohru Yamamoto | 2002-01-01 |