Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982530 | Apparatus, system and method of a magnetically shielded wellbore gyroscope | Juei Igarashi, Shigeru Sato, Akira Kamiya | 2021-04-20 |
| 10458226 | Shock and vibration damper system and methodology | Tsuyoshi Yanase, Juei Igarashi | 2019-10-29 |
| 9217808 | Wellbore signal monitor with tangential seismic sensors for tube-wave noise reduction | Shinji Yoneshima, Toru Ikegami, Tatsuki Endo | 2015-12-22 |
| 7299268 | System for insertion and output of a second electronic material based on a first electronic material | Junichi Kamijima | 2007-11-20 |
| 7146398 | Cooperatively creating an electronic album among client computer terminals over a network through a common server and using chat communications and templates | Junichi Kamijima | 2006-12-05 |