Issued Patents All Time
Showing 51–75 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947395 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2011-05-24 |
| 7873875 | Debugging system, debugging circuit and information processing apparatus | Takashi Sato | 2011-01-18 |
| 7848664 | Toner supply device and image forming apparatus | Takenori Suenaga | 2010-12-07 |
| 7700239 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2010-04-20 |
| 7456657 | Common input/output terminal control circuit | Sadaharu Fukutoyama, Masahiro Maeda, Satoru Kagohashi, Yuuji Kubo, Yoshiharu Itou | 2008-11-25 |
| 7410727 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2008-08-12 |
| 7399553 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2008-07-15 |
| 7378191 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2008-05-27 |
| 7343687 | Instrument device | Hideto Baba | 2008-03-18 |
| 7335447 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2008-02-26 |
| 7288342 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2007-10-30 |
| 7187775 | Audio signal recording apparatus | — | 2007-03-06 |
| 7157674 | Induction heater with controlled current to heating coil | Takahiro Miyauchi, Koji Niiyama, Yuji Fujii, Izuo Hirota | 2007-01-02 |
| 7149453 | Cooling device for an image forming apparatus | — | 2006-12-12 |
| 7057144 | Induction heating device | Izuo Hirota, Takahiro Miyauchi, Yuji Fujii, Akira Kataoka, Katsuyuki Aihara +1 more | 2006-06-06 |
| 7015438 | Induction heater | Izuo Hirota, Yuji Fujii, Koji Niiyama, Takahiro Miyauchi, Manabu Takahashi | 2006-03-21 |
| 6953640 | Graphite particles and lithium secondary battery using the same as negative electrode | Yoshito Ishii, Tatsuya Nishida, Kazuo Yamada | 2005-10-11 |
| 6910439 | Vehicle meter | Hideto Baba, Norihiro Ogawa | 2005-06-28 |
| 6894255 | Induction heating apparatus | Yuji Fujii, Kouji Niiyama, Izuo Hirota, Takahiro Miyauchi, Hirofumi Inui | 2005-05-17 |
| 6886072 | Control device for semiconductor memory device and method of controlling semiconductor memory device | Toshiaki Saruwatari | 2005-04-26 |
| 6865353 | Image forming apparatus with an adjustable, lockable operating surface | Yoshihiro Hata | 2005-03-08 |
| 6812440 | Induction heating device | Izuo Hirota, Takahiro Miyauchi, Yuji Fujii, Akira Kataoka, Koji Niiyama | 2004-11-02 |
| 6795219 | Image reading device and image forming apparatus equipped therewith | — | 2004-09-21 |
| 6794078 | Fuel cell, fuel cell separator, and method of manufacture thereof | Noriji Tashiro, Tomonori Seki, Harufumi Hasuda | 2004-09-21 |
| 6775718 | DMA control system enabling flyby transfer to synchronous memory | Toshiaki Saruwatari | 2004-08-10 |