Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605757 | Biosensor, measuring instrument for biosensor, and method of quantifying substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2020-03-31 |
| 9797858 | Biosensor, measuring instrument for biosensor, and method of quantifying substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2017-10-24 |
| 9267183 | Wire with excellent suitability for drawing and process for producing the same | Takuya Kochi, Shogo Murakami, Ken Ishida, Masao Toyama, Fujio Koizumi | 2016-02-23 |
| 8980074 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi | 2015-03-17 |
| 8771487 | Biosensor, measuring instrument for biosensor, and method of quantifying substrate | Kazuhiro Matsumoto, Yasuhiko Sawada | 2014-07-08 |
| 8741124 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno | 2014-06-03 |
| 8673127 | Biosensor | Hiroyuki Tokunaga, Masaki Fujiwara, Takahiro Nakaminami, Junko Nakayama, Eriko Yamanishi | 2014-03-18 |
| 8668820 | Method of measuring quantity of substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2014-03-11 |
| 8556514 | Sliding support structure for shaft member | Motoichi Murakami, Yoshiki Ariizumi, Ryuji Koike, Naoto Koyamaishi, Shuzou Sanda +3 more | 2013-10-15 |
| 8480866 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Eriko Yamanishi | 2013-07-09 |
| 8480878 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi | 2013-07-09 |
| 8480867 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Masaki Fujiwara, Yoshinobu Tokuno | 2013-07-09 |
| 8475638 | Biosensor | Hiroyuki Tokunaga, Eriko Yamanishi | 2013-07-02 |
| 8475646 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Masaki Fujiwara, Yoshinobu Tokuno | 2013-07-02 |
| 8470162 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Masaki Fujiwara, Yoshinobu Tokuno | 2013-06-25 |
| 8448488 | Flat wire manufacturing method of manufacturing flat wire for ring gear | Hitoshi Kushida, Osamu Ishigami, Norio Okochi | 2013-05-28 |
| 8382918 | Steel wire material for spring and its producing method | Nao Yoshihara, Fujio Koizumi, Hirokazu Inoue, Katsuya Takaoka, Sayaka Nagamatsu | 2013-02-26 |
| 8349157 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno | 2013-01-08 |
| 8298400 | Method of measuring quantity of substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2012-10-30 |
| 8142629 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno | 2012-03-27 |
| 8101063 | Method of measuring quantity of substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2012-01-24 |
| 8097147 | Method of measuring quantity of substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno | 2012-01-17 |
| 8025780 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno | 2011-09-27 |
| 7998325 | Biosensor, thin film electrode forming method, quantification apparatus, and quantification method | Hiroyuki Tokunaga, Masaki Fujiwara, Eriko Yamanishi, Yoshinobu Tokuno | 2011-08-16 |
| 7850839 | Biosensor, measuring instrument for biosensor, and method of quantifying substrate | Hiroyuki Tokunaga, Yoshinobu Tokuno, Kazuhiro Matsumoto, Yasuhiko Sawada | 2010-12-14 |