Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525190 | Printed wiring board with wiring pattern having narrow width portion | Takashi Kariya, Yoji Mori | 2009-04-28 |
| 7514779 | Multilayer build-up wiring board | Honjin En | 2009-04-07 |
| 7482105 | Toner for electrostatic latent image development and manufacturing method of the toner for electrostatic latent image development | Ken Ohmura, Meizo Shirose | 2009-01-27 |
| 7452654 | Toner production method and toner production apparatus | Ken Ohmura | 2008-11-18 |
| 7415761 | Method of manufacturing multilayered circuit board | Kouta Noda, Hiroshi Segawa, Honjin En, Kiyotaka Tsukada, Naoto Ishida +2 more | 2008-08-26 |
| 7418174 | Optical transmission structural body, optical waveguide, optical waveguide formation method, and optical wiring connection body | — | 2008-08-26 |
| 7375289 | Multi-layer printed wiring board including an alignment mark as an index for a position of via holes | Yasuji Hiramatsu, Motoo Asai, Takashi Kariya | 2008-05-20 |
| 7344815 | Toner for forming electrostatic image | Asao Matsushima, Meizo Shirose, Hiroshi Yamazaki | 2008-03-18 |
| 7332816 | Method of fabricating crossing wiring pattern on a printed circuit board | Takashi Kariya, Yoji Mori | 2008-02-19 |
| 7276319 | Toner for electrostatic latent image development and image forming method | Asao Matsushima, Shiro Hirano, Hiroshi Yamazaki | 2007-10-02 |
| 7270923 | Image forming method | Yoshiyasu Matsumoto, Meizo Shirose, Tatsuya Nagase, Asao Matsushima, Shiro Hirano | 2007-09-18 |
| 7241544 | Image forming method | Ken Ohmura, Asao Matsushima, Shiro Hirano | 2007-07-10 |
| 7230188 | Printed wiring board and its manufacturing method | Honchin En, Tohru Nakai, Takeo Oki, Kouta Noda | 2007-06-12 |
| 7223508 | Toner for developing electrostatic image, method for producing the toner and image forming method | Tatsuya Nagase, Asao Matsushima, Tomoe Kitani, Ken Ohmura | 2007-05-29 |
| 7205082 | Electrostatic charge image developing toner | Asao Matsushima, Shiro Hirano, Ken Ohmura | 2007-04-17 |
| 7127812 | Process for producing a multi-layer printed wiring board | Yasuji Hiramatsu, Motoo Asai, Takashi Kariya | 2006-10-31 |
| 6821695 | Electrostatic latent image developing toner and production method thereof | Asao Matsushima, Ken Ohmura, Takao Yamanouchi, Tomoe Kitani, Yoshiki Nishimori | 2004-11-23 |
| 6808853 | Electrostatic image developing toner and preparation method thereof | Tomoe Kitani, Takao Yamanouchi, Ken Ohmura | 2004-10-26 |
| 6689524 | Toner for developing a static latent image and image forming apparatus | Ken Ohmura, Hiroshi Yamazaki | 2004-02-10 |
| 6613986 | Multilayer build-up wiring board | Honjin En | 2003-09-02 |
| 6609297 | Method of manufacturing multilayer printed wiring board | Yasuji Hiramatsu, Motoo Asai, Takashi Kariya | 2003-08-26 |
| 6591495 | Manufacturing method of a multilayered printed circuit board having an opening made by a laser, and using electroless and electrolytic plating | Kouta Noda, Hiroshi Segawa, Honjin En, Kiyotaka Tsukada, Naoto Ishida +2 more | 2003-07-15 |
| 6407345 | Printed circuit board and method of production thereof | Takashi Kariya, Yoji Mori | 2002-06-18 |
| 6255029 | Process for preparing a color toner for developing an electrostatic image | Mikio Kohyama, Kenji Hayashi, Tomoe Kitani, Yoshiki Nishimori | 2001-07-03 |
| 6033820 | Toner for developing an electrostatic image | Kenji Hayashi, Yoshiki Nishimori, Tomoe Kitani, Mikio Kohyama | 2000-03-07 |