Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8502441 | Light emitting device having a coated nano-crystalline phosphor and method for producing the same | Kazunori Annen | 2013-08-06 |
| 8384267 | Electrostatic generator comprising an electret film | Yohko Naruse, Yoshiki Murayama | 2013-02-26 |
| 8351228 | Voltage conversion circuit | — | 2013-01-08 |
| 8283834 | Power generating apparatus having ball bearings | Naoteru Matsubara, Katsuji Mabuchi, Yohko Naruse, Hitoshi Hirano | 2012-10-09 |
| 8212450 | Generator including an electret member | Katsuji Mabuchi | 2012-07-03 |
| 8042240 | Machine tool | Shingo Mitsui, Shugo Arakawa | 2011-10-25 |
| 8018119 | Electrostatic induction power generator | Naoteru Matsubara | 2011-09-13 |
| 7851967 | Electrostatic induction generator | Naoteru Matsubara, Yoshinori Shishida | 2010-12-14 |
| 7525205 | Electric power generator | Katsuji Mabuchi, Hitoshi Hirano, Yoshiki Murayama, Naoteru Matsubara, Hideaki Miyamoto +1 more | 2009-04-28 |
| 7460813 | Image forming apparatus | Takashi Kuwata | 2008-12-02 |
| 7147218 | Sheet feeding apparatus and image forming apparatus | Yasuhiro Uchida, Masaru Tanaka | 2006-12-12 |
| 7032900 | Document feeding apparatus, image reading apparatus and image forming apparatus | Kazushi Nishikata, Hiroaki Namiki | 2006-04-25 |
| 7029006 | Sheet feeding apparatus and image forming apparatus | Yasuhiro Uchida, Masaru Tanaka | 2006-04-18 |
| 6987294 | Charge-coupled device and method of fabricating the same | Kazuhiro Sasada, Mitsuru Okigawa | 2006-01-17 |
| 6974717 | Solid state image device and including an optical lens and a microlens | Mitsuru Okigawa, Kazuhiro Sasada, Naoteru Matsubara, Tatsuhiko Koide | 2005-12-13 |
| 6890831 | Method of fabricating semiconductor device | Mayumi Nakasato, Kazuhiro Sasada, Masahiro Oda, Toru Dan | 2005-05-10 |
| 6877742 | Document feeding apparatus, image reading apparatus and image forming apparatus | Kazushi Nishikata, Hiroaki Namiki | 2005-04-12 |
| 6871848 | Sheet containing apparatus, sheet feeding apparatus provided with the same, and image forming apparatus | Akira Matsushima, Yasuhiro Uchida, Minoru Kawanishi | 2005-03-29 |
| 6830245 | Sheet containing device and sheet feeder having the same, and image forming apparatus | Akira Matsushima, Yasuhiro Uchida, Minoru Kawanishi | 2004-12-14 |
| 6643480 | Image forming apparatus with demountable sheet conveyor unit in main body for receiving sheets from optional sheet stack connectable thereto | Takashi Kuwata, Kiyoharu Yoshioka, Yasuhiro Uchida, Minoru Kawanishi, Kenichiro Isobe +1 more | 2003-11-04 |
| 6527267 | Sheet conveying apparatus, sheet feeding apparatus, and image forming apparatus | Takashi Kuwata, Yasuhiro Uchida, Minoru Kawanishi, Kenichiro Isobe | 2003-03-04 |
| 6330135 | Magneto-resistance effect element based on a ferromagnetic oxide thin film on a stepped layer oxide | Takashi Manako, Yoshinori Konishi, Masashi Kawasaki, Yoshinori Tokura, Kei Kobayashi | 2001-12-11 |
| 6088553 | Image forming apparatus | Takashi Kuwata, Yuzo Isoda, Yasuhiro Uchida | 2000-07-11 |
| 5765826 | Sheet supplying apparatus with pivotal convey unit | Yuzo Isoda, Jun Saito, Harukazu Sekiya, Yasuhiro Uchida, Takashi Kuwata | 1998-06-16 |
| 5700006 | Sheet feeding apparatus with suspended sheet carrying device and image forming apparatus | Harukazu Sekiya, Jun Saito, Yuzo Isoda, Yasuhiro Uchida, Takashi Kuwata | 1997-12-23 |