Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7875901 | Optical device package and optical semiconductor device using the same | Junji Fujino, Hideyuki Tanaka | 2011-01-25 |
| 7653098 | Semiconductor light emitting device and method for manufacturing the same | Tsutomu Yamaguchi, Yoshihisa Tashiro, Hiroo Sakamoto, Takehiro Nishida | 2010-01-26 |
| 7622750 | Optical device package and optical semiconductor device using the same | Junji Fujino, Hideyuki Tanaka | 2009-11-24 |
| 5782979 | Substrate holder for MOCVD | Nobuaki Kaneno, Hirotaka Kizuki, Masayoshi Takemi | 1998-07-21 |
| 5585309 | Method of making semiconductor laser | Tadashi Kimura, Yoshitatu Kawama, Nobuaki Kaneno, Tatuya Kimura, Yuji Okura +1 more | 1996-12-17 |
| 5390205 | Semiconductor laser | Tadashi Kimura, Yoshitatu Kawama, Nobuaki Kaneno, Tatuya Kimura, Yuji Okura +1 more | 1995-02-14 |
| 4635065 | Antenna device for direction finders | Hyo Yasuda, Minoru Suzuki | 1987-01-06 |
| 4573053 | Automatic direction finder | Hyo Yasuda | 1986-02-25 |
| 4510498 | Plate antenna for direction finder | Hyo Yasuda, Minoru Suzuki | 1985-04-09 |
| 4507663 | Automatic direction finder | Mikio Ozawa | 1985-03-26 |
| 4368470 | Radio direction finder | Hyo Yasuda, Masaru Koshi | 1983-01-11 |
| 4302759 | Radio direction finder | Hyo Yasuda | 1981-11-24 |