Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10224692 | Surface emitting laser element and optical device | Masashi Yamamoto, Daiju Takamizu | 2019-03-05 |
| 9632247 | Terahertz-wave device and terahetz-wave integrated circuits | Masayuki Fujita, Tadao Nagatsuma, Kazuisao TSURUDA | 2017-04-25 |
| 9496622 | Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system | Masayuki Fujita, Tadao Nagatsuma, Ryoma Kakimi, Eiji Miyai | 2016-11-15 |
| 9444222 | Two dimensional photonic crystal vertical cavity surface emitting lasers | Takui Sakaguchi, Seita IWAHASHI, Eiji Miyai, Wataru Kunishi, Yoshikatsu Miura | 2016-09-13 |
| 9188742 | Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure | Masayuki Fujita, Tadao Nagatsuma, Tsukasa Ishigaki, Eiji Miyai | 2015-11-17 |
| 8418606 | Press angle control device, press machine facility, and press angle control method | Takeshi Takahashi | 2013-04-16 |
| 8155930 | Simulation apparatus, method and program | Yutaka Fujita | 2012-04-10 |
| 7535943 | Surface-emitting laser light source using two-dimensional photonic crystal | Susumu Noda, Eiji Miyai | 2009-05-19 |