Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441588 | Battery charging control method employing pulsed charging and discharging operation for heating low-temperature battery | Kazuhiko Yagi | 2002-08-27 |
| 6424122 | Battery charging control unit and method for controlling battery charging | Kazuhiko Yagi, Kazuhisa Okamoto, Yoshinori Mita, Kenji Watanabe, Kazunori Watanabe | 2002-07-23 |
| 6281663 | Battery charging method | Kazuhiko Yagi, Takeshi Sakurai | 2001-08-28 |
| 6188202 | Battery charging device | Kazuhiko Yagi, Noboru Sato | 2001-02-13 |
| 5920342 | Image input apparatus for capturing images of multiple resolutions | Masafumi Umeda, Mitsuo Sasuga, Takahiro Murata, Takahiro Kokubo, Tomokazu Domon +5 more | 1999-07-06 |
| 5558405 | Protective frame for stroller | Hayato Takahashi | 1996-09-24 |
| 5524503 | Remote operation mechanism for stroller | — | 1996-06-11 |
| 5195770 | Reclining mechanism for baby carriage | — | 1993-03-23 |
| 5191675 | Caster mechanism for carriage | — | 1993-03-09 |
| D329832 | Baby stroller | Tatsuo Nakamata | 1992-09-29 |
| 5123767 | Attaching mechanism for protective bar of baby carriage | Tatsuo Nakamata | 1992-06-23 |
| 4867070 | Linear motor type monorail conveying apparatus | Joji Mino | 1989-09-19 |
| 4828278 | Self-supporting/maintaining mechanism of baby carriage | Nakao Shinroku, Yuuichi Arai | 1989-05-09 |
| 4776282 | Self-running device for a transporting carrier | Joji Mino, Takaaki Nagato | 1988-10-11 |
| 4763919 | Baby carriage serving as shopping cart | Shinroku Nakao, Yoshiyasu Ishii, Kenshun Ishii, Hiroaki Matsuda, Yuuichi Arai | 1988-08-16 |
| D289984 | Trolley bus bar | Joji Mino, Takaaki Nagato | 1987-05-26 |
| 4570543 | Conveying equipment | Hisakazu Sakamoto | 1986-02-18 |
| 4480157 | Overhead running carrier | Joji Mino, Kiyomi Sato, Takaaki Nagato | 1984-10-30 |