| 6912234 |
Optical pickup apparatus and laser diode chip |
Shinichi Takahashi, Hirokatsu Nagatake, Aki Yoshioka, Ko Ishii, Makoto Kawamura +2 more |
2005-06-28 |
| 6798727 |
Optical pickup apparatus |
Takehiro Motegi, Shinichi Takahashi, Ko Ishii, Makoto Kawamura, Yoshihiro Seita |
2004-09-28 |
| 6781947 |
Optical pickup apparatus |
Takehiro Motegi, Shinichi Takahashi, Ko Ishii, Yoshihiro Seita, Makoto Kawamura |
2004-08-24 |
| 6742355 |
Receiver-drier for use in an air conditioning system |
Nobuo Ichimura, Yoshikazu Takamatsu, Yoshitoshi Noda, Akira Tsukamoto, Yoshihiro Nakamura |
2004-06-01 |
| 6480456 |
Optical pickup apparatus for reading different types of recording media at different reading wavelengths |
Makoto Kawamura, Shinichi Takahashi, Hirokatsu Nagatake, Aki Yoshioka, Ko Ishii +2 more |
2002-11-12 |
| 6452880 |
Optical pickup apparatus |
Makoto Kawamura, Shinichi Takahashi, Hirokatsu Nagatake, Aki Yoshioka, Ko Ishii +2 more |
2002-09-17 |
| 6429981 |
Optical pickup apparatus |
Ko Ishii, Shinichi Takahashi, Hirokatsu Nagatake, Aki Yoshioka, Makoto Kawamura +2 more |
2002-08-06 |
| 4865249 |
Safety device |
Toshiya Uchida, Shigeru Tokita, Atsuhiko Kaneaki, Shigeho Shimada |
1989-09-12 |
| 4575134 |
Pipe joint construction |
— |
1986-03-11 |
