Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352741 | Flow rate measurement method and apparatus | Hiroki Kannan, Shusuke HORI, Hideaki Nanri, Masaharu Uchiumi | 2019-07-16 |
| 9347810 | Method and apparatus for measuring a pulsatingly fluctuating flow rate | Hiroki Kannan, Shusuke HORI, Hideaki Nanri, Masaharu Uchiumi | 2016-05-24 |
| 8107833 | Image forming apparatus and method of correcting color misregistration in image forming apparatus | — | 2012-01-31 |
| 7589846 | Method and apparatus for image forming capable of effectively correcting alignment errors of elementary color outputs to be superposed into an image | — | 2009-09-15 |
| 7573494 | Image forming apparatus, an optical scanning apparatus and an image forming method | — | 2009-08-11 |
| 7528851 | Method and apparatus for forming images capable of reducing color registration errors | — | 2009-05-05 |
| 7505057 | Apparatus, method, and program for color image forming capable of efficiently correcting displacement | — | 2009-03-17 |
| 7355765 | Optical scanning apparatus and an image formation apparatus therewith | — | 2008-04-08 |
| 7173761 | Fresnel lens sheet | — | 2007-02-06 |
| 7136085 | Image-forming apparatus and optical scanner | — | 2006-11-14 |
| 7072109 | Projection screen and projection display | Masahiro Goto, Hitomu Watanabe, Hiroshi Sekiguchi | 2006-07-04 |
| 6947225 | Fresnel lens sheet, process of producing Fresnel lens sheet, mold for use in the production process, and rear projection screen comprising the Fresnel lens sheet | Hiroshi Sekiguchi | 2005-09-20 |
| 6788320 | Image formation apparatus and registration method | — | 2004-09-07 |
| 6762883 | Lenticular lens sheet and rear projection screen | Kumpei Oda, Hitomu Watanabe | 2004-07-13 |
| 6421181 | Lenticular lens sheet and rear projection screen | Kumpei Oda, Hitomu Watanabe | 2002-07-16 |
| 6150351 | Cephem compounds and pharmaceutical use thereof | Shinya Okuda, Hiroshi Sasaki, Keiji Matsuda, Hisashi Takasugi | 2000-11-21 |
| D374965 | ATM communication apparatus | Toshiyuki Utsuki, Yukio Kuroiwa, Kenta Kumagai, Setsuo Takahashi | 1996-10-22 |
| 5532354 | Intermediates for cephem compounds | Hideaki Yamanaka, Jiro Goto, Takeshi Terasawa, Shinya Okuda, Kazuo Sakane | 1996-07-02 |
| D358753 | Frequency inverter | Akitaka Takeuchi, Norinaga Suzuki, Hidenori Sugio | 1995-05-30 |
| 5401734 | Cephem compounds | Hideaki Yamanaka, Jiro Goto, Takeshi Terasawa, Shinya Okuda, Kazuo Sakane | 1995-03-28 |
| 5376994 | Compact BI-color electrophotographic image forming apparatus | Takashi Mama, Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi +2 more | 1994-12-27 |
| 5309182 | Bicolor image forming apparatus for forming a bicolor image on a photoconductive element | Takashi Mama, Yuji Yasuda, Kan Tomita, Fumihiro Miyagawa, Shinji Kobayashi +2 more | 1994-05-03 |
| 5244890 | Cephem compounds | Hideaki Yamanaka, Jiro Goto, Takeshi Terasawa, Shinya Okuda, Kazuo Sakane | 1993-09-14 |
| 5068676 | Image data storing device for an image forming apparatus | Kenichirou Asada | 1991-11-26 |
| 5027117 | Conversion using a variable reference based on image density | Kiyoto Nagasawa, Yoshinobu Kagami | 1991-06-25 |