Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274904 | Fire detection apparatus | Yasuharu Fujiwara, Hideki Takano | 2025-04-15 |
| 12274903 | Fire detection apparatus | Yasuharu Fujiwara, Hideki Takano | 2025-04-15 |
| D1067088 | Smoke detector | Yasuharu Fujiwara | 2025-03-18 |
| 12235206 | Fire detection apparatus | Hideki Takano, Yasuharu Fujiwara | 2025-02-25 |
| 11975228 | Fire detection apparatus | Yasuharu Fujiwara, Hideki Takano | 2024-05-07 |
| 11614396 | Fire detection device | Hideki Takano, Yasuharu Fujiwara | 2023-03-28 |
| D918753 | Smoke detector | Yasuharu Fujiwara | 2021-05-11 |
| D896118 | Fire detector | Yasuharu Fujiwara | 2020-09-15 |
| D887883 | Fire detector | Yasuharu Fujiwara | 2020-06-23 |
| D887300 | Fire detector | Yasuharu Fujiwara | 2020-06-16 |
| 10463342 | Ultrasonic transducer | — | 2019-11-05 |
| 10154827 | Probe for ultrasonic diagnostic equipment | — | 2018-12-18 |
| D822837 | Ultrasonic probe | Yoji Naka, Kazuhiko Komiyama | 2018-07-10 |
| D704844 | Ultrasonic probe | — | 2014-05-13 |
| D703330 | Ultrasonic probe | — | 2014-04-22 |
| D703332 | Ultrasonic probe | — | 2014-04-22 |
| D703333 | Ultrasonic probe | — | 2014-04-22 |
| 5141615 | Aluminum electroplating apparatus | Setsuko Takahashi, Masayoshi Tatano | 1992-08-25 |
| 5135825 | Method for producing ambient temperature molten salt consisting of certain pyridinium and imidazolium halides and an aluminum trihalide | Shoichiro Mori, Kazuhiko Ida, Hitoshi Suzuki, Setsuko Takahashi | 1992-08-04 |
| 5074973 | Non-aqueous electrolytic aluminum plating bath composition | Setsuko Takahashi, Kikuko Tanaka, Kayoko Oku, Shoichiro Mori, Kazuhiko Ida +3 more | 1991-12-24 |
| 5041194 | Aluminum electroplating method | Shoichiro Mori, Kazuhiko Ida, Hitoshi Suzuki, Seteuko Takahashi | 1991-08-20 |
| 4906342 | Plating bath for electrodeposition of aluminum and plating process making use of the bath | Setsuko Takahashi, Shoichiro Mori, Ida Kazuhiko | 1990-03-06 |