Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11434548 | Free-cutting copper alloy and method for producing free-cutting copper alloy | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2022-09-06 |
| 10557185 | Free-cutting copper alloy, and method for producing free-cutting copper alloy | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2020-02-11 |
| 10538828 | Free-cutting copper alloy, and method for producing free-cutting copper alloy | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2020-01-21 |
| 9970908 | Gradient liquid feed device for sample analyzer | Takuya Yotani, Hiroaki Taira, Hideki Muraki | 2018-05-15 |
| 9841406 | Switching valve for flow type analysis apparatus | Takuya Yotani, Hiroaki Taira, Hideki Muraki | 2017-12-12 |
| 9810604 | Sample injection device for flow-type analysis device, flow-type analysis device, and measurement method for hemoglobin component | Takuya Yotani, Hideki Muraki | 2017-11-07 |
| 9778232 | Column device for liquid chromatography and liquid chromatography apparatus | Takuya Yotani, Hideki Muraki | 2017-10-03 |
| 9714886 | Sample injection device for biochemical analysis, flow-type biochemical analysis device, and measurement method for hemoglobin component | Takuya Yotani, Hideki Muraki | 2017-07-25 |
| 9310342 | Liquid chromatography apparatus and liquid chromatography | Toshikatsu Sakai, Akira Sezaki, Takeshi Takagi, Takuya Yotani, Makoto Takahara | 2016-04-12 |
| 9304139 | Method of analyzing hemoglobins | Hiroaki Taira | 2016-04-05 |
| D734484 | Liquid chromatograph | Masato Nishikawa, Takuya Yotani | 2015-07-14 |
| 9017491 | Hot-forged copper alloy part | Keiichiro Oishi, Shin Oikawa | 2015-04-28 |
| D719670 | Liquid chromatograph | Masato Nishikawa, Takuya Yotani | 2014-12-16 |
| D719671 | Liquid chromatograph | Masato Nishikawa, Takuya Yotani | 2014-12-16 |
| 7632688 | Particle having magnetic material incorporated therein, process for producing the same, particle for immunoassay and method of immunoassay | Izumi Omoto, Haruma Kawaguchi, Wataru Wakui | 2009-12-15 |
| 6428704 | Method for determination of hemoglobins | Yuji Setoguchi, Kazuyuki Oishi, Kazuhiko Shimada, Toshiki KAWABE | 2002-08-06 |
| 5886122 | Process for preparing solvent-type acrylic pressure-sensitive adhesives and medical pressure-sensitive adhesive | Kenji Tsubota, Takashi Shinjo, Takeshi Nakachi, Mitsue Matsumoto, Motoi Nagano | 1999-03-23 |
| 5786909 | Photographic printing apparatus with exposure position rectifying and method thereof | Hiroshi Miyawaki, Mitsuhiko Itojima, Hiroto Nakao, Hisahiro Maeda, Masaaki Tsuji +1 more | 1998-07-28 |
| 5502540 | Printing/developing apparatus | Hiroshi Miyawaki, Masaaki Tsuji | 1996-03-26 |
| 5500712 | Method and equipment for printing 3-D stereograph | Hiroshi Miyawaki, Mitsuhiko Itojima, Kazuyoshi Yamamoto, Toshiro Akira, Masaaki Tsuji | 1996-03-19 |