Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5466488 | Method of making glazed AlN substrate with an Al.sub.2 O.sub.3 -SiO.sub.2 interfacial layer | Kunio Sugamura, Hideaki Yoshida | 1995-11-14 |
ST
Seiji Toyoda
NTT: 20 patents #125 of 4,871Top 3%
Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
Ando Electric Co.: 1 patents #158 of 301Top 55%
Ntt Advanced Technology: 1 patents #43 of 188Top 25%
Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #152,979 of 4,157,543Top 4%
26
Patents All Time