Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467097 | Road management device | Yasuo Oishi, Akira Iihoshi, Takeo Tokunaga, Atsuki Kakinuma | 2022-10-11 |
| 11341755 | Information acquisition apparatus | Yasuo Oishi, Akira Iihoshi, Takeo Tokunaga, Atsuki Kakinuma | 2022-05-24 |
| 11335186 | Communication system | Yasuo Oishi, Atsuki Kakinuma, Takeo Tokunaga, Akira Iihoshi | 2022-05-17 |
| 11252380 | Road management system | Yasuo Oishi, Atsuki Kakinuma, Takeo Tokunaga, Akira Iihoshi | 2022-02-15 |
| 10549637 | Head-up display device | Tsuyoshi Kasahara, Takayuki HATANO | 2020-02-04 |
| 10409061 | Head-up display device | Kazuo Morohashi, Megumi Sato | 2019-09-10 |
| 10302940 | Head-up display | Yuta KIKUCHI, Takeru KAWAI, Takashi Yamazoe, Yuichi Takahashi | 2019-05-28 |
| 10302939 | Projection device and head-up display device | Kazuo Morohashi, Megumi Sato, Yuichi Takahashi | 2019-05-28 |
| 9759914 | Headup display apparatus | Takanori Shigeno | 2017-09-12 |
| 9683526 | Canister | Takahiro Tashiro | 2017-06-20 |
| 9081179 | Head-up display device | Maiko Saito, Hiroteru HARUYAMA | 2015-07-14 |
| 7584931 | Case holding mechanism | Hiroyasu Ohsawa, Takashi Sakagami, Kouichi Ikuma | 2009-09-08 |
| 7175698 | Canister | Takashi Sakagami, Kazuhiro Yamaguchi | 2007-02-13 |
| 7137293 | Canister provided with a leak detection valve for treating evaporated fuel | Takashi Sakagami | 2006-11-21 |
| 6959698 | Fuel treating canister | Kouichi Ikuma, Kazuhiro Yamaguchi, Noritomo Endo | 2005-11-01 |
| 5700422 | Molten metal supply device | Hirotake Usui, Shin Nitta | 1997-12-23 |