Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151468 | Lighting device | Hidemitsu Watanabe, Hiroyuki Watanabe | 2018-12-11 |
| 9975166 | Method for manufacturing caulked assembly | Hidemitsu Watanabe, Hiroyuki Watanabe | 2018-05-22 |
| 9308568 | Method for manufacturing a caulked assembly | Hidemitsu Watanabe, Hiroyuki Watanabe | 2016-04-12 |
| 9080755 | Lighting device | Hiroyuki Watanabe, Hidemitsu Watanabe | 2015-07-14 |
| D677809 | Light emitting diode lamp | Hiroyuki Watanabe, Hidemitsu Watanabe | 2013-03-12 |
| 7918007 | Caulked assembly of metal plate body with columnar body, caulked assembly of resin molded body with columnar body, and method for producing the same | Hiroyuki Watanabe, Hidemitsu Watanabe | 2011-04-05 |