Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10619889 | Water heater | Makoto Takeuchi | 2020-04-14 |
| 10436477 | Water heater | Yasuhiro Sano, Atsushi Yamane, Makoto Takeuchi | 2019-10-08 |
| 9817778 | Electronic device and method for communicating with USB device | Yoshihisa Suzuki | 2017-11-14 |
| 7716053 | Information transmission method and information transmission system in which content is varied in process of information transmission | Noriyuki Shimoda, Taku Kihara, Daichi Katagiri, Makoto Osaki | 2010-05-11 |
| 5401121 | All-around type reinforcing and consolidating method in the ground and apparatus thereof | Shiro Nakashima | 1995-03-28 |
| 5382116 | Ground reforming method with a hardening material mixed and injected at a super high pressure and reforming device of same | — | 1995-01-17 |
| 5234289 | Device for forming modified ground | Shiro Nakashima | 1993-08-10 |
| 5217327 | Ground reforming method with a hardening material mixed and injected at a super high pressure and reforming device of same | — | 1993-06-08 |
| 5197828 | Method of forming modified ground | Shiro Nakashima | 1993-03-30 |
| 4971480 | Ground hardening material injector | — | 1990-11-20 |
| 4640649 | Method and apparatus for forming an underground solidification structure | — | 1987-02-03 |
| 4624606 | Foundation improvement process and apparatus thereof | Tadashi Morimoto | 1986-11-25 |