Issued Patents All Time
Showing 126–150 of 246 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399954 | Charged-particle beam lithography apparatus and system capable of readily detecting abnormality in controlling on-off operation | Isamu Seto, Hidefumi Yabara | 2002-06-04 |
| 6392763 | Sheet feeding apparatus and image forming apparatus | Takayuki Nishinohara, Fumihiko Nakamura, Noriyuki Aoki | 2002-05-21 |
| 6381442 | Image forming apparatus with paper post-treatment device | Motoaki Okitsu, Yasushi Matsutomo, Shinichiro Hiraoka, Tadaaki Kawano, Kimihide Tsukamoto +11 more | 2002-04-30 |
| 6373008 | Light illuminating type switch | Yasufumi Naoi, Koji Yoneda, Kaori Aoki | 2002-04-16 |
| 6347068 | Information recording medium, enclosing casing of information recording medium, and information recording apparatus using the same | Tamotsu Ito, Tsukasa Hasegawa, Shigemitsu Higuchi | 2002-02-12 |
| 6345023 | Optical disc apparatus with different frequencies of wobble signal and clock signal for rotation control | Tetsuya Fushimi, Toshimitsu Kaku, Toshiaki Ishibashi | 2002-02-05 |
| 6322190 | Ink-jet printing apparatus capable of detecting ejection failure of ink-jet head | Takeshi Kono, Takashi Ono, Shinichiro Koori, Yukio Nohata, Shigeyuki Sugiyama | 2001-11-27 |
| 6312086 | Ink jet recording apparatus having separately disposed recovery and ink detection devices | Takeshi Kohno, Takashi Ono, Shinichiro Kohri, Yukio Nohata, Shigeyuki Sugiyama | 2001-11-06 |
| 6247784 | Ink jet cartridge replacement control | Katsumi Obana, Keizo Sasai, Masanori Momose, Hiroshi Ogushi, Takeshi Kohno +5 more | 2001-06-19 |
| 6243340 | Information recording apparatus including system control means for producing managing information for managing data recorded on an information recording medium and preventing designated data from being accessed | Tamotsu Ito, Tsukasa Hasegawa, Shigemitsu Higuchi | 2001-06-05 |
| 6224183 | Ink-jet printing apparatus and facsimile apparatus | Takeshi Kono, Takashi Ono, Shinichiro Koori, Yukio Nohata, Shigeyuki Sugiyama | 2001-05-01 |
| 6198954 | Urine sugar detecting device and method of fabricating the same | Soichi Saito | 2001-03-06 |
| 6152442 | Sheet separating and conveying apparatus having friction releasing device to separate convey and friction means | Takayuki Nishinohara, Fumihiko Nakamura, Daigo Nakagawa, Noriyuki Aoki | 2000-11-28 |
| 6144871 | Current detecting sensor and method of fabricating the same | Soichi Saito | 2000-11-07 |
| 6130797 | Magnetic recorder and magnetooptical recorder | Kyo Akagi, Yoshihiro Shiroishi, Reijiro Tsuchiya, Takehiko Hamaguchi, Masuo Umemoto +6 more | 2000-10-10 |
| 6130682 | Ink jet recording apparatus with detection of discharge malfunction | Takeshi Kohno, Keizo Sasai, Hiroshi Ogushi, Fumihiko Nakamura, Katsumi Obana +1 more | 2000-10-10 |
| 6110993 | Thermosetting epoxy resin composition | Tatsuya Okuno | 2000-08-29 |
| 6102506 | Recording apparatus | Keizo Sasai, Akio Okubo, Yasuhiko Ikeda, Shigeyuki Sugiyama | 2000-08-15 |
| 6092891 | Fixing mechanism and ink jet recording apparatus using the fixing mechanism | Akio Okubo, Yasuhiko Ikeda | 2000-07-25 |
| 6082847 | Image system with informing means | Takayuki Nishinohara, Keizo Sasai, Hiroshi Ogushi, Takeshi Kohno, Takashi Ono +2 more | 2000-07-04 |
| 6056386 | Testing for normal print discharge | Yukio Nohata, Takeshi Kohno, Takashi Ono, Shinichiro Kohri, Shigeyuki Sugiyama | 2000-05-02 |
| 6048045 | Printer and facsimile apparatus that can test for a proper functioning ink jet nozzle without printing a test pattern | Yukio Nohata, Takeshi Kohno, Takashi Ono, Shinichiro Kohri, Shigeyuki Sugiyama | 2000-04-11 |
| 6048046 | Ink discharge detecting method for an ink jet recording apparatus, said ink jet recording apparatus and an image forming device using said ink jet recording apparatus | Akio Okubo, Keizo Sasai, Yasuhiko Ikeda, Shigeyuki Sugiyama, Mitsuo Morita | 2000-04-11 |
| 6020171 | Method of preparing plasmid having both expressing ability of retroviral gene and processing ability after translation, and resultant plasmid and expression products thereof | Hideo Shinagawa, Atsuo Nakata | 2000-02-01 |
| 6021339 | Urine testing apparatus capable of simply and accurately measuring a partial urine to indicate urinary glucose value of total urine | Soichi Saito, Masako Miyazaki | 2000-02-01 |