Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633441 | Inverter | Keizo Ishimaru, Hitoshi Otsuka | 2011-03-01 |
| 7183511 | Operating button device for elevator | Kyouichi Ikeda, Toshiyuki Yamanouchi, Kenji Ido, Takashi Abe, Kiyoshi Kobayashi | 2007-02-27 |
| D535804 | Portion of inlet for escalator | Masato Yoshida, Yoshio Ogimura, Koji Sugiura, Nobuhiro Oku | 2007-01-23 |
| D510321 | Inverter | Toshiyuki Yamanouchi | 2005-10-04 |
| 6915567 | Method of wiring for motorcycles | Yukihiro Hayasaka, Hiroshi Sakamoto | 2005-07-12 |
| D452873 | Bank note checking machine | — | 2002-01-08 |
| 6319013 | Wiring structure for motorcycle with busbars | Yukihiro Hayasaka, Hiroshi Sakamoto | 2001-11-20 |
| 6081375 | Multiscreen display formed of projection units arranged in the vertical and horizontal directions | Keizo Furuya, Hideyuki Horie | 2000-06-27 |
| 5640272 | Multiscreen display and process for assembling the same | Keizo Furuya, Hideyuki Horie | 1997-06-17 |
| D300279 | Washing machine | Nobuhiro Umehara, Yoshitoyo Nishite, Junichi Udagawa | 1989-03-14 |
| D289212 | Washing machine | Yuji Nakamura, Junichi Udagawa | 1987-04-07 |