Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6076550 | Solenoid and solenoid valve | Itsunao Koga, Hiroyuki Seki, Taisuke Houei, Takanobu Matsufuji, Yoshinori Nishimoto +1 more | 2000-06-20 |
| 5428850 | Shower apparatus | Masaru Zaitsu, Masanori Sakuragi, Yasuharu Kato | 1995-07-04 |
| 5414879 | Shower apparatus | Masaru Zaitsu, Masanori Sakuragi, Yasuharu Kato | 1995-05-16 |