Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8296097 | Unmoldability determination apparatus, computer readable medium, and unmoldability determination method | Toshihiro NUMAUCHI, Masaaki Hagiwara, Katsumi Takezaki | 2012-10-23 |
| 8243063 | Shape inspection apparatus, shape inspection method and computer readable medium | Masaaki Hagiwara, Toshihiro NUMAUCHI, Katsumi Takezaki | 2012-08-14 |
| 8185361 | Unmoldable portion detection system, computer readable medium, and unmoldable portion detection method | Masaaki Hagiwara, Katsumi Takezaki, Toshihiro NUMAUCHI | 2012-05-22 |
| 8098988 | Optical add/drop multiplexer | Hiroyuki Hanazawa, Takashi Okuda | 2012-01-17 |
| 8019955 | Information processing apparatus and computer readable medium | Sunao Hashimoto | 2011-09-13 |
| 7616892 | Delivery method and delivery system of contents information, and central station thereof | Yasuo Suzuki | 2009-11-10 |
| 6345142 | Optical attenuation device having different type magneto-optical optical attenuation elements cascaded together | Masashige Kawarai | 2002-02-05 |