Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261650 | Automatic door sensor, automatic door system, and method of controlling automatic door system | Hisayuki Kanki, Yasutaka Kanda | 2022-03-01 |
| 10269363 | Coding method, decoding method, apparatus, program, and recording medium | Masahiro Fukui, Yusuke Hiwasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2019-04-23 |
| 9319645 | Encoding method, decoding method, encoding device, decoding device, and recording medium for a plurality of samples | Masahiro Fukui, Yusuke Hiwasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2016-04-19 |
| 8724734 | Coding method, decoding method, apparatuses thereof, programs thereof, and recording medium | Takeshi Mori, Hitoshi Ohmuro, Yusuke Hiwasaki, Akitoshi Kataoka, Kimitaka Tsutsumi | 2014-05-13 |
| 8711012 | Encoding method, decoding method, encoding device, decoding device, program, and recording medium | Masahiro Fukui, Yusuke Hiwasaki, Shoichi Koyama, Kimitaka Tsutsumi | 2014-04-29 |
| 8450678 | Sensor for use with automatic door having a setting unit for setting whether or not each light emiter should emit light | Takashi Wada, Kenji Nishigaki | 2013-05-28 |
| 7986220 | Automatic door system | Yoshinari Kiyomasa, Koji Kakuyama | 2011-07-26 |
| RE41674 | Composite sensor for door and automatic door system | Kenji Nishigaki, Yasutaka Kanda | 2010-09-14 |
| 7221118 | Composite sensor for door and automatic door system | Kenji Nishigaki, Yasutaka Kanda | 2007-05-22 |
| 7098281 | Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber | Hirotoshi Mizota, Tomonari Murakami, Yoshihiro Uozu, Koji Ishizaka, Takeshi Kitayama +5 more | 2006-08-29 |
| 7064666 | Composite sensor for door | Kenji Nishigaki, Yasutaka Kanda | 2006-06-20 |
| 6871000 | Plastic optical fiber, optical fiber cable, plugged optical fiber cable, and production methods thereof | Yoshinori Fukuba, Takashi Akita, Kikue Irie, Toshinori Sumi, Masashi Okamoto +1 more | 2005-03-22 |
| 6810381 | Audio coding and decoding methods and apparatuses and recording medium having recorded thereon programs for implementing them | Kazunori Mano, Shinji Hayashi | 2004-10-26 |
| 6777083 | Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber | Hirotoshi Mizota, Tomonari Murakami, Yoshihiro Uozu, Koji Ishizaka, Takeshi Kitayama +5 more | 2004-08-17 |
| 6678999 | Object sensing system for use with automatic swing door | Ye Zengguang | 2004-01-20 |
| 6632907 | Process for producing methacrylic polymer | Hirotoshi Mizota, Tomonari Murakami, Kouzi Ishizaka | 2003-10-14 |
| 5828302 | Door sensor with self-diagnosing function | Koji Tsutsumi, Ye Zengguang | 1998-10-27 |
| 5732188 | Method for the modification of LPC coefficients of acoustic signals | Takehiro Moriya, Kazunori Mano, Satoshi Miki, Hitoshi Ohmura, Naoki Iwakami | 1998-03-24 |
| 4783245 | Process and apparatus for producing alloy containing terbium and/or gadolinium | Eiji Nakamura, Katsuhisa Itoh, Masahiro Nishio, Mikio Sakakibara | 1988-11-08 |