Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11028031 | Method for producing high-concentration alcohol | Kazuhide Maeda, Koichi Yamazaki, Takeshi Tahara, Takahiko Takewaki | 2021-06-08 |
| 10836694 | Method for producing high concentration alcohol | Tadafumi Yamamura, Hideto Hidaka | 2020-11-17 |
| 10329229 | Method for producing high-concentration alcohol | Kazuhide Maeda, Koichi Yamazaki, Takeshi Tahara, Takahiko Takewaki | 2019-06-25 |
| 9388994 | Dehumidification and humidification apparatus for vehicles | Hideto Hidaka, Toshihiro Tsuemoto, Takanobu Nakaguro | 2016-07-12 |
| 8769978 | Dehumidification/humidification device for vehicle | Takanobu Nakaguro, Toshihiro Tsuemoto, Hideto Hidaka | 2014-07-08 |
| 8333079 | Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump | Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe +4 more | 2012-12-18 |
| 8208411 | Telephone system, server and proxy response telephone | — | 2012-06-26 |
| 7882172 | Thin client system | Hiroshi Kodaka | 2011-02-01 |
| 7527777 | Zeolite, process for producing the same, adsorbent comprising the zeolite, heat utilization system, adsorption heat pump, cold/heat storage system, and air-conditioning apparatus for humidity regulation | Hiromu Watanabe, Takahiko Takewaki, Masanori Yamazaki, Kouji Inagaki, Atsushi Kosaka +1 more | 2009-05-05 |
| 7497089 | Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump | Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe +4 more | 2009-03-03 |
| 7422993 | Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner | Takahiko Takewaki, Masanori Yamazaki, Hiromu Watanabe, Eri Kanamori, Shigeru Terada +1 more | 2008-09-09 |
| 7037360 | Adsorbent for heat utilization system, adsorbent for regenerator system, regenerator system comprising the adsorbent, ferroaluminophosphate and method for production thereof | Kouji Inagaki, Atsushi Kosaka, Satoshi Inoue, Yasukazu Aikawa, Takahiko Takewaki +3 more | 2006-05-02 |
| 5916477 | Heat storage/heat radiation method | Masanori Yamazaki, Shoichi Chihara, Yasuhiro Terunuma, Yuichi Sakata | 1999-06-29 |
| 5785885 | Heat storage material composition | Shoichi Chihara, Masanori Yamazaki, Tsutomu Isaki | 1998-07-28 |
| 5647220 | Method of controlling cooling in a vending machine and device therefor | Yoshihiro Kawaguchi, Masayuki Ohno, Yutaka Nishioka, Michinobu In, Shozo Iwamoto | 1997-07-15 |
| 5567346 | Latent heat storage material composition | Masahiro Oka | 1996-10-22 |
| 5453213 | Latent heat storage material containing Na.sub.2 SO.sub.4.10H.sub.2 O, NH.sub.4 Cl, NaCl and (NH.sub.4).sub.2 SO.sub.4 | Masahiro Oka | 1995-09-26 |