Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12112945 | Semiconductor wafer, electronic device, method of performing inspection on semiconductor wafer, and method of manufacturing electronic device | Noboru Fukuhara, Takayuki Inoue | 2024-10-08 |
| 11114296 | Semiconductor wafer, electronic device, method of performing inspection on semiconductor wafer, and method of manufacturing electronic device | Noboru Fukuhara, Takayuki Inoue | 2021-09-07 |
| 10141513 | Polymeric light emitting substance and polymer light emitting device using the same | Hideyuki Ikehira, Takahiro Ueoka, Shuji Doi | 2018-11-27 |
| 7947340 | Polymeric light emitting substance and polymer light emitting device using the same | Hideyuki Ikehira, Takahiro Ueoka, Shuji Doi | 2011-05-24 |
| 6806502 | 3-5 Group compound semiconductor and light emitting device | Yasushi Iyechika, Yoshihiko Tsuchida | 2004-10-19 |
| 5856320 | Cephem compounds, their preparation and their use as antimicrobial agents | Sadao Hayashi | 1999-01-05 |
| 5773624 | Method for preparing 5-amino-1,2,4-thiadiazol acetic acid derivatives | Takashi Inagaki, Akihito Mizutani, Masao Kondo | 1998-06-30 |
| 5705650 | Process for preparing 1,2,4-thiadiazole derivatives | Kuniaki Tatsuta, Takashi Inagaki, Ryonosuke Yoshida | 1998-01-06 |
| 5534508 | Cephem compounds and antimicrobial agents | Sadao Hayashi, Eiji Nakanishi, Masahiko Okunishi | 1996-07-09 |