Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D318305 | Toy xylophone | Yoshiyasu Ishii, Taira Hanashima | 1991-07-16 |
| 5029886 | Steering apparatus for baby carriage | Yoshihisa Yamaguchi | 1991-07-09 |
| D317792 | Toy harmonica | Yoshiyasu Ishii, Taira Hanashima | 1991-06-25 |
| D317793 | Toy tambourine | Yoshiyasu Ishii, Taira Hanashima | 1991-06-25 |
| D317334 | Toy vehicle | Yoshiyasu Ishii, Taira Hanashima, Kazunobu Koike | 1991-06-04 |
| D317280 | Baby stroller | Tomihiro Kaneko | 1991-06-04 |
| D315179 | Combined toy drum and drum stick | Yoshiyasu Ishii, Taira Hanashima | 1991-03-05 |
| D315178 | Toy piano | Yoshiyasu Ishii, Taira Hanashima | 1991-03-05 |
| D315177 | Toy accordion | Yoshiyasu Ishii, Taira Hanashima | 1991-03-05 |
| D314986 | Toy saxophone | Yoshiyasu Ishii, Taira Hanashima | 1991-02-26 |
| D314799 | Toy bell | Yoshiyasu Ishii, Taira Hanashima | 1991-02-19 |
| 4993743 | Folding and lock mechanism for pushcart | Hideo Saito, Takashi Watanabe, Tomihiro Kaneko | 1991-02-19 |
| 4984813 | Shopping pushcart | Hideo Saito, Takashi Watanabe, Tomihioro Kaneko | 1991-01-15 |
| D311934 | Toy vehicle | Yoshiyasu Ishii, Susumu Matsumoto, Taira Hanashima | 1990-11-06 |
| 4953887 | Baby carriage capable of serving as shopping car | Hitoshi Kato | 1990-09-04 |
| D308656 | Baby stroller | Hitoshi Katou, Masatoshi Doi, Tomihiro Kaneko | 1990-06-19 |
| 4930697 | Shopping basket for use with stroller | Yoshiyasu Ishii, Hiroaki Matsuda | 1990-06-05 |
| 4924725 | Mechanism for adjusting height of handle bar of pushcart | Hitoshi Kato | 1990-05-15 |
| D307772 | Toy vehicle | Yoshiyasu Ishii, Taira Hanashima | 1990-05-08 |
| 4923208 | Baby carriage also usable as shopping carrier | Hitoshi Katou | 1990-05-08 |
| D307629 | Auxiliary toilet seat for a child | Yoshiyasu Ishii, Susumu Matsumoto, Jun Sekine | 1990-05-01 |
| 4913490 | Auxiliary chair mounted in vehicle | Hideo Saito, Takashi Watanabe, Tomihiro Kaneko | 1990-04-03 |
| D306748 | Toy vehicle | Yoshiyasu Ishii, Susumu Matsumoto | 1990-03-20 |
| 4894188 | Process for producing fatty acids and their ester derivatives | Makoto Takagawa, Tomiyoshi Furuta, Toshio Hidaka, Kazuo Takada | 1990-01-16 |
| 4880277 | On-vehicle auxiliary seat for infant | Hideo Saito, Takashi Watanabe, Tomihiro Kaneko | 1989-11-14 |