| 12046770 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai |
2024-07-23 |
| 11909057 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai, Yukio Tsuchiya, Nobutaka Saitoh |
2024-02-20 |
| 11581608 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai |
2023-02-14 |
| D938903 |
Rechargeable battery |
Ryo Miyake, Shigeki Motoyama |
2021-12-21 |
| 10938001 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai, Yukio Tsuchiya, Nobutaka Saitoh |
2021-03-02 |
| 10763470 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai |
2020-09-01 |
| 10615384 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai, Yukio Tsuchiya, Nobutaka Saitoh |
2020-04-07 |
| 9972812 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai |
2018-05-15 |
| 9917285 |
Battery and connection apparatus |
Shigeki Motoyama, Atsuhiro Kumagai |
2018-03-13 |
| 7252257 |
Tape drive apparatus, tape extraction apparatus and tape cassette |
Toshiya Kurokawa, Joichi Daiba, Katsumi Maekawa, Yasuaki Kano |
2007-08-07 |
| 7019931 |
Tape drive apparatus |
Yasuaki Kano, Masaki Yoshizawa, Toshiya Kurokawa |
2006-03-28 |
| 6991193 |
Tape drive device, tape extraction device and tape cassette |
Toshiya Kurokawa, Joichi Daiba, Katsumi Maekawa, Yasuaki Kano |
2006-01-31 |
| 6869036 |
Recording and/or reproducing apparatus |
Yasuaki Kano, Katsumi Maekawa, Tsuyoshi Toukairin |
2005-03-22 |
| 6865047 |
Single reel tape cartridge and recording and reproducing device using the tape cartridge |
Katsumi Maekawa, Toshiya Kurokawa, Yasuaki Kano, Yoshitsugu Taki, Motoyoshi Fujimori |
2005-03-08 |
| 6762903 |
Tape drive |
Yasuaki Kano, Toshiya Kurokawa, Katsumi Maekawa |
2004-07-13 |