| 4678182 |
Bicycle ergometer and eddy current brake therefor |
Masao Itoh, Akira Itoh, Hiroshi Takano |
1987-07-07 |
| 4676466 |
Collapsible body support structure |
Yoshiyasu Ishii, Hiroaki Matsuda |
1987-06-30 |
| D290149 |
Ergometer |
Yoshiyasu Ishii, Kenshun Ishii |
1987-06-02 |
| D290029 |
Toy vehicle |
Yoshiyasu Ishii, Tetsumi Fujiyama |
1987-05-26 |
| 4660850 |
Baby stroller |
Hideo Saito, Yoshiyuki Suzuki |
1987-04-28 |
| 4653745 |
Handle for an ergometer or the like |
Yoshiyasu Ishii, Kenshun Ishii, Kunimasa Tsuchiya |
1987-03-31 |
| D288544 |
Baby stroller |
Kouichi Kobayashi, Yoshiyasu Ishii, Hiroaki Matsuda |
1987-03-03 |
| D287405 |
Electric massager |
Yoshiyasu Ishii, Tetumi Fujiyama |
1986-12-23 |
| D286569 |
Urinal for female patient |
Yoshiyasu Ishii, Kenshun Ishii |
1986-11-04 |
| D285458 |
Toy rattle |
Yoshiyasu Ishii, Hiroaki Matsuda, Tomiko Sato |
1986-09-02 |
| 4575896 |
Caster with an oscillation stopping mechanism |
Kunimasa Tsuchiya |
1986-03-18 |
| D282673 |
Toy rattle |
Yoshiyasu Ishii, Susumu Matsumoto |
1986-02-18 |
| D282383 |
Musical toy |
Yoshiyasu Ishii, Hiroaki Matsuda |
1986-01-28 |
| D282184 |
Toy vehicle |
Yoshiyasu Ishii, Susumu Matsumoto |
1986-01-14 |
| D282091 |
Toy vehicle |
Yoshiyasu Ishii, Kazuo Nagata |
1986-01-07 |
| D281984 |
Toy block |
Yoshiyasu Ishii, Yukio Ishige |
1985-12-31 |
| D281792 |
Toy vehicle |
Yoshiyasu Ishii, Taira Hanashima |
1985-12-17 |
| D281354 |
Electric massage instrument |
Yoshiyasu Ishii, Kazuo Nagata, Yukio Ishige |
1985-11-12 |
| 4538830 |
Baby carriage |
Hideo Saito, Hitoshi Kato, Yoshiyasu Ishii, Hiroaki Matsuda |
1985-09-03 |
| D279811 |
Ergometer |
Yoshiyasu Ishii, Kenshun Ishii |
1985-07-23 |
| D278657 |
Medical corset |
Yoshiyasu Ishii, Kenshun Ishii |
1985-04-30 |
| D278644 |
Driving toy |
Yoshiyasu Ishii, Susumu Matsumoto |
1985-04-30 |
| D277745 |
Baby stroller |
Yoshiyasu Ishii, Hiroaki Matsuda |
1985-02-26 |
| 4500133 |
Baby chair |
Yoshiyasu Ishii, Hiroaki Matsuda |
1985-02-19 |
| D275525 |
Slipper |
Yoshiyasu Ishii, Yukio Ishige |
1984-09-18 |