Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429249 | Water heater | Shota Mizuno | 2025-09-30 |
| D1089545 | Venturi fitting | Tsuneo Funabiki | 2025-08-19 |
| D1088189 | Venturi main body | Tsuneo Funabiki | 2025-08-12 |
| 12264818 | Premixing device and combustion device including the premixing device | Shigeo Sugie | 2025-04-01 |
| 11819811 | Premixing device and combustion device equipped with the premixing device | Keiichi Miura, Tsuneo Funabiki, Tatsuya KARAKI | 2023-11-21 |
| 11635203 | Premixing device and combustion apparatus including the same | Keiichi Miura, Tsuneo Funabiki, Tatsuya KARAKI | 2023-04-25 |
| 10403882 | Secondary battery-use active material, secondary battery-use electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus | Takaaki Matsui, Masaki Kuratsuka | 2019-09-03 |
| 7936035 | Photoelectric conversion element, solid-state image pickup device, and manufacturing method of the photoelectric conversion element | Yoshiki Maehara, Takashi Goto, Kiyohiko Tsutsumi, Takashi Komiyama, Takeshi Senga +1 more | 2011-05-03 |