Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485521 | Spacecraft and control device | Toyonori KOBAYAKAWA, Atsushi Sasaki | 2022-11-01 |
| 11143431 | Supply and exhaust ventilation device | Daisuke Hashing, Taketo Yamamoto, Meitoku Okumura, Kouji Iio, Yasuaki Shima | 2021-10-12 |
| 10495341 | Supply and exhaust ventilation device | Daisuke Hashino, Taketo Yamamoto, Meitoku Okumura, Kouji Iio, Yasuaki Shima | 2019-12-03 |
| 10288305 | Ventilation apparatus | Toshikazu Yoshizawa, Hiroyuki Kanou, Shingo Takenawa, Tsuraki Nakajima, Masahiro Yamaguchi | 2019-05-14 |
| 9045240 | Flight control device, spacecraft, and reference trajectory correcting method | Atsushi Sasaki | 2015-06-02 |
| 8199391 | Optical scanning apparatus having an air path for airflow generated by a rotating mirror | — | 2012-06-12 |
| 7905403 | Sheet conveying apparatus and image forming apparatus | — | 2011-03-15 |
| 7755658 | Light beam scanning apparatus with electro-optic crystal | — | 2010-07-13 |
| 7391996 | Image forming apparatus configured so that an angel is formed by straight line connecting a rotation center of a rotary and a drive transmitting position, and a tangent line at a transfer position of an image bearing member | Masahiko Yokota, Hiroshi Nakahata, Toshihiko Kudo, Yukihiro Fujiwara | 2008-06-24 |
| 7248822 | Image forming apparatus | Masahiko Yokota, Hiroshi Nakahata, Toshihiko Kudo, Yukihiro Fujiwara | 2007-07-24 |
| 6486974 | Image reading device | Takehiko Nakai, Hiroshi Tanioka, Shinobu Arimoto, Kazuo Yoshinaga, Toshio Hayashi +2 more | 2002-11-26 |
| 6201616 | Method and apparatus for determining a predetermined pattern on an original based on visible and invisible information on the original | Nobuatsu Sasanuma, Hiroshi Tanioka, Shinobu Arimoto, Kazuo Yoshinaga, Toshio Hayashi +3 more | 2001-03-13 |
| 6153879 | Invisible information detecting apparatus | Kazuo Yoshinaga, Hiroshi Tanioka, Shinobu Arimoto, Toshio Hayashi, Takehiko Nakai +2 more | 2000-11-28 |
| 6094281 | Image reading device with offset faces for visible and non-visible light sensors | Takehiko Nakai, Hiroshi Tanioka, Shinobu Arimoto, Kazuo Yoshinaga, Toshio Hayashi +2 more | 2000-07-25 |
| 6078682 | Image processing apparatus and method, and image reading apparatus | Hiroshi Tanioka, Shinobu Arimoto, Yoshinobu Sato, Kazuo Yoshinaga, Toshio Hayashi +5 more | 2000-06-20 |
| 6051826 | Photosensor with filter for cutting off the input of invisible information | Shinobu Arimoto, Kazuo Yoshinaga, Toshio Hayashi, Takehiko Nakai, Tsutomu Utagawa +1 more | 2000-04-18 |
| 5763891 | Non-visualized information recording medium and apparatus for detecting the same | Kazuo Yoshinaga, Shinobu Arimoto, Toshio Hayashi, Takehiko Nakai, Tsutomu Utagawa +1 more | 1998-06-09 |
| 5724152 | Image reading apparatus and image processing apparatus for reading optical information of visible and non-visible light | Toshio Hayashi, Hiroshi Tanioka, Shinobu Arimoto, Kazuo Yoshinaga, Takehiko Nakai +2 more | 1998-03-03 |
| 5650863 | Image reading and copying using plural illumination sources having different characteristics | Tsutomu Utagawa, Shinobu Arimoto, Kazuo Yoshinaga, Toshio Hayashi, Takehiko Nakai +1 more | 1997-07-22 |
| 5631723 | Image processing apparatus for determining whether an image contains a particular pattern using invisible light | Shinobu Arimoto, Katsuichi Shimizu, Yutaka Komiya, Kazuo Yoshinaga, Toshio Hayashi +3 more | 1997-05-20 |
| 5617187 | Image reading apparatus, copying apparatus, image processing apparatus, and image processing method | Toshio Hayashi, Shinobu Arimoto, Kazuo Yoshinaga, Takehiko Nakai, Tsutomu Utagawa +1 more | 1997-04-01 |
| 5503904 | Invisible information recorded medium | Kazuo Yoshinaga, Hiroshi Tanioka, Shinobu Arimoto, Toshio Hayashi, Takehiko Nakai +2 more | 1996-04-02 |
| 5481334 | Image processing apparatus having means for detecting non-visible light, and image processing method therefor | Shinobu Arimoto, Katsuichi Shimizu, Yutaka Komiya, Kazuo Yoshinaga, Toshio Hayashi +3 more | 1996-01-02 |
| 5471281 | Image reading apparatus and copying apparatus having means for radiating visible and non-visible light, image processing apparatus having means for discriminating a specific orginal and image processing method therefor | Toshio Hayashi, Shinobu Arimoto, Kazuo Yoshinaga, Takehiko Nakai, Tsutomu Utagawa +1 more | 1995-11-28 |