Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730460 | Therapeutic substance delivery device and therapeutic substance delivery kit | Masanori Maeda, Yusuke FUJII, Masayuki Yamato, Makoto Abe | 2023-08-22 |
| 11718016 | Three-dimensional object manufacturing method, three-dimensional object, and shaping device | Kazuhiro Ochi, Kunio Hakkaku, Hirofumi Hara, Masaru Ohnishi | 2023-08-08 |
| 10090538 | Manufacturing method and manufacturing apparatus of electrode frame assembly for fuel cell | Tomokazu Hayashi, Keisuke Mizuno, Hiroshi Suzuki | 2018-10-02 |
| 9919139 | Sheet shaped therapeutic substance transfer apparatus and method of affixing sheet shaped therapeutic substance | Nobuyuki Tanaka, Masayuki Yamato, Teruo Okano | 2018-03-20 |
| 7635950 | Short-arc type high pressure discharge lamp having gaps formed among electrode axes, metal foils and a glass material surface | Kiyotaka Tanba, Takayuki Kagami, Masaru Mitsui, Yasuhito Sakai | 2009-12-22 |
| 6323955 | Image forming apparatus | Kenji Takeshita, Jun Kohsaka | 2001-11-27 |
| 6157478 | Multibeam scanning optical apparatus and laser light source apparatus | Toshio Naiki, Jun Kohsaka, Kenji Takeshita | 2000-12-05 |
| 6118570 | Laser beam scanning optical apparatus | Jun Kohsaka, Hiroshi Hiraguchi | 2000-09-12 |
| 6097421 | Scanning optical system | Kenji Takeshita | 2000-08-01 |
| 6088146 | Scanning optical system and a scanning optical apparatus | Kenji Takeshita, Hiroki Kinoshita, Satoshi Iwasaki | 2000-07-11 |
| 6072176 | Laser beam optical scanning device and image forming apparatus with laser beam optical scanning device | Jun Kohsaka | 2000-06-06 |
| 5969346 | Laser beam scanning optical apparatus | Yasushi Nagasaka, Kenji Takeshita, Hiroshi Hiraguchi, Jun Kohsaka, Keiji Ogoh | 1999-10-19 |
| 5856669 | Laser beam scanning optical apparatus having means for generating moire fringes | Yasushi Nagasaka, Kenji Takeshita, Hiroshi Hiraguchi, Jun Kohsaka, Keiji Ogoh | 1999-01-05 |
| 5808775 | Laser beam scanning optical apparatus | Yoshihiro Inagaki, Jun Kohsaka, Kenji Takeshita, Keiji Ogoh, Hidenari Tachibe | 1998-09-15 |
| 5561743 | Digital method image forming apparatus and image forming method thereof | Hitoshi Kageyama, Kenji Takeshita | 1996-10-01 |
| 5499045 | Image forming apparatus with optical element support structure | Kenji Takeshita, Hitoshi Kageyama | 1996-03-12 |
| 5450211 | Image forming apparatus and method for maintaining set magnification not withstanding changes in optical system due to temperature change | Hitoshi Kageyama, Kenji Takeshita | 1995-09-12 |
| 5260831 | Anamorphic illuminating optical system | Sanae Suzuki | 1993-11-09 |
| 5245462 | Laser beam scanning apparatus | Toshikazu Kawaguchi, Satoru Yoneda | 1993-09-14 |
| 5239392 | Reading apparatus | Toshikazu Suzuki, Kazuyuki Yoshida, Masamitsu Ishiyama | 1993-08-24 |
| 5218413 | Optical device for image forming apparatus | — | 1993-06-08 |
| 5191474 | Anamorphic illuminating optical system | Sanae Suzuki | 1993-03-02 |
| 5179462 | Laser beam composite apparatus | Hitoshi Kageyama | 1993-01-12 |
| 5113268 | Dual operational image reading apparatus | Kazuyuki Yoshida, Toshikazu Suzuki, Masamitsu Ishiyama | 1992-05-12 |
| 4891664 | Illumination device for copying apparatus and the like | — | 1990-01-02 |