Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10501618 | Epoxy resin composition, and film, prepreg, and fiber-reinforced plastic using same | Tomoko Ishimoto, Manabu Kaneko, Kenichi Watanabe | 2019-12-10 |
| 10384826 | Packing box, packing method and unpacking method | — | 2019-08-20 |
| 9856354 | Epoxy resin composition and prepreg using the same, fiber-reinforced composite resin tubular body manufactured from the prepreg and manufacturing method therefor, and fiber-reinforced composite resin molded body | Youhei Miwa, Tadayoshi Saitou, Masato Taguchi, Mikihiro Uchizono, Tsutomu Ibuki | 2018-01-02 |
| 9488945 | Image forming apparatus and image forming method for reducing toner bearing amount, and storage medium thereof | Tomohito Ishida, Megumi Uchino, Shunichi Takada | 2016-11-08 |
| 9421583 | Rinsing apparatus and rinsing method for polycrystalline silicon lump | — | 2016-08-23 |
| 9238876 | Method of washing polycrystalline silicon, apparatus for washing polycrystalline silicon, and method of producing polycrystalline silicon | Kazuhiro Sakai, Yukiyasu Miyata | 2016-01-19 |
| 8887744 | Rinsing apparatus and rinsing method for polycrystalline silicon lump | — | 2014-11-18 |
| 8875720 | Apparatus and method for washing polycrystalline silicon | Kazuhiro Sakai, Yukiyasu Miyata | 2014-11-04 |
| 8472829 | Measuring apparatus, measuring method and image forming apparatus | Kunitoshi Aoki, Yukio Nagase | 2013-06-25 |
| 8213820 | Measuring apparatus, measuring method and image forming apparatus | Kunitoshi Aoki, Yukio Nagase | 2012-07-03 |
| 8206238 | Shaft for golf club | Takashi Kaneko, Kouji Shiga, Tsutomu Ibuki | 2012-06-26 |
| 8200104 | Image forming apparatus including image bearing member surface abrassion control feature | Shingo Ito, Masatsugu Toyonori | 2012-06-12 |
| 7950308 | Hammer for breaking polycrystalline silicon | Munehiro Takasugi | 2011-05-31 |
| 7905963 | Apparatus and method for washing polycrystalline silicon | Kazuhiro Sakai, Yukiyasu Miyata | 2011-03-15 |
| 7792447 | Image heating apparatus with temperature control in relation to glass transition of toner | Masatsugu Toyonori, Tomohito Ishida, Isami Itoh | 2010-09-07 |
| 7751737 | Image forming apparatus which corrects charge potential on an image carrier | Tomohito Ishida, Isami Itoh, Masatsugu Toyonori | 2010-07-06 |
| 7643174 | Semiconductor laser drive control device | Tomohito Ishida, Isami Itoh, Masatsugu Toyonori | 2010-01-05 |
| D602107 | Golf club shaft | Kouji Shiga, Takashi Kaneko, Tsutomu Ibuki | 2009-10-13 |
| D596254 | Golf club shaft | Kouji Shiga, Takashi Kaneko, Tsutomu Ibuki | 2009-07-14 |
| 7512349 | Image forming apparatus and method featuring correction for compensating differences in surface potential characteristics of an image supporting body | Isami Itoh, Masatsugu Toyonori, Tomohito Ishida | 2009-03-31 |
| 6996356 | Image forming apparatus using system for cleaning image bearing member | — | 2006-02-07 |
| 6905422 | Shaft for light-weight golf clubs | Ikuo Takiguchi, Tsutomu Ibuki, Katsumi Anai | 2005-06-14 |
| 6767422 | Shaft for light-weight golf clubs | Ikuo Takiguchi, Tsutomu Ibuki, Katsumi Anai | 2004-07-27 |
| 6705954 | Golf club shaft and method for manufacturing same | Ikuo Takiguchi, Tsutomu Ibuki | 2004-03-16 |
| 6535302 | Image processing apparatus and method | Yuichi Ikeda, Nobuatsu Sasanuma, Yasuhiro Saito | 2003-03-18 |