Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743558 | Carrier for electrophotographic developer | Kimitoshi Yamaguchi, Masahide Yamashita, Hiroaki Takahashi | 2004-06-01 |
| 6739534 | Carrier for developer for electrophotography | Kimitoshi Yamaguchi | 2004-05-25 |
| 6735409 | Process for developing, image-forming apparatus, and image-forming process cartridge | Hiroaki Takahashi, Kimitoshi Yamaguchi, Naoki Imahashi | 2004-05-11 |
| 6716561 | Toner for developing electrostatic latent image and image forming method using same | Keiko Shiraishi, Masanori Suzuki, Yohichiroh Watanabe, Masahide Yamashita, Toyoshi Sawada +1 more | 2004-04-06 |
| 6696213 | Method of developing a latent electrostatic image | Kimitoshi Yamaguchi | 2004-02-24 |