Issued Patents All Time
Showing 101–125 of 208 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7824911 | Hepatic stellate cell progenitors and methods of isolating same | Lola M. Reid | 2010-11-02 |
| 7771893 | Photomask blank, photomask and fabrication method thereof | Hiroki Yoshikawa, Yoshinori Kinase, Satoshi Okazaki, Tamotsu Maruyama, Takashi Haraguchi +3 more | 2010-08-10 |
| 7735599 | Sound wave guide structure for speaker system and horn speaker | — | 2010-06-15 |
| 7676185 | Toner container and image forming apparatus including same | Akiko Tsuji, Takahiko Kimura, Masanobu Deguchi, Kazuya Koyama | 2010-03-09 |
| 7626322 | Self-ballasted fluorescent lamp and lighting apparatus | Kunihiko Ikada, Toshiya Tanaka | 2009-12-01 |
| 7580658 | Developer container, developer supply device, and image forming apparatus | Koichi Mihara, Toshihide Ohgoshi, Hideaki Kurimoto, Masatoshi Kaneshige | 2009-08-25 |
| 7561831 | Image forming apparatus, method of controlling same, program for controlling, and recording medium for program | Hiroo Naoi, Mitsuru Tokuyama, Kouichi Takenouchi | 2009-07-14 |
| 7526236 | Waste developer collecting device, image forming apparatus, and waste developer collecting method | Yasuyuki Ishiguro, Koichi Mihara | 2009-04-28 |
| 7505711 | Waste developer collecting device and image forming apparatus provided therewith | Yuhsuke Yoshimoto, Yasuyuki Ishiguro, Hiroshi Kawahito, Jun Yamaguchi | 2009-03-17 |
| 7502576 | Development apparatus for mixing recycled developer with toner in a toner supply path and image forming apparatus having same | Yasuyuki Ishiguro, Takeshi Takayama, Jun Yamaguchi, Hiroshi Kawahito, Yuhsuke Yoshimoto | 2009-03-10 |
| 7456017 | Processes for clonal growth of hepatic progenitor cells | Lola M. Reid | 2008-11-25 |
| 7440717 | Developing apparatus and image forming apparatus with toner supply portion opening/closing mechanism | Yasuyuki Ishiguro, Jun Yamaguchi, Hiroshi Kawahito, Yusuke Yoshimoto | 2008-10-21 |
| 7414926 | Optical head device that prevents the displacement of the optical axis caused by expansion or contraction due to temperature change | Hiroshi Sakai | 2008-08-19 |
| 7395015 | Toner transport device, toner supply device, and image forming apparatus | Yasuyuki Ishiguro, Koichi Mihara | 2008-07-01 |
| 7382496 | Image forming apparatus | Yukihiko Sugimoto, Ryuichi Nakashima, Yasuo Yoshioka, Katsuhiko Kyuken, Yoshitaka Yamanaka | 2008-06-03 |
| 7376452 | Apparatus and method for measuring transit time of oxygen in blood | Naoki Kobayashi | 2008-05-20 |
| 7359165 | Superconducting current limiting element | — | 2008-04-15 |
| 7332589 | Variants of alpha-fetoprotein coding and expression sequences | Robert Storms, Lola M. Reid | 2008-02-19 |
| 7320237 | Method for measuring misalignment of continuance mill and apparatus for measuring the same | Youichi Suzuki | 2008-01-22 |
| 7313426 | Apparatus for determining concentrations of light absorbing substances in blood | Sunao Takeda, Naoki Kobayashi | 2007-12-25 |
| 7263317 | Particle discharge apparatus and image forming apparatus | Yasuyuki Ishiguro, Yoshio Sakagawa, Takeshi Takayama, Jun Yamaguchi | 2007-08-28 |
| 7256547 | Self-ballasted fluorescent lamp and luminaire | Toshiyuki Hiraoka, Shinya Hakuta, Tsutomu Araki, Shinichiro Matsumoto, Mari Nakamura | 2007-08-14 |
| 7177577 | Particles supply apparatus and image forming apparatus | Yasuyuki Ishiguro, Akira Nakakuma, Takeshi Takayama, Jun Yamaguchi | 2007-02-13 |
| 7084964 | Optical power measuring apparatus | — | 2006-08-01 |
| 7063050 | Engine-driven handheld vacuum/blower | Mitsunori Watanabe, Hiroyuki Noda | 2006-06-20 |