Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8247048 | Cylindrical molded article, injection mold and manufacturing method of cylindrical molded article | Makoto Iyoda, Suguru Nakao | 2012-08-21 |
| 7800837 | Cylindrical molded article, lens barrel, camera, and injection mold | Makoto Iyoda, Suguru Nakao | 2010-09-21 |
| 7554756 | Cylindrical molded article, lens barrel, camera, and injection mold | Makoto Iyoda, Suguru Nakao | 2009-06-30 |
| 7161151 | Plastic identifying method | Teruo Gotou, Takao Hisazumi, Hiroshi Iwamoto, Hiroyuki Tokumasu, Toshio Shimamura | 2007-01-09 |
| 6852977 | Method and apparatus for identifying plastic | Takao Hisazumi, Teruo Gotoh | 2005-02-08 |
| 5188280 | Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals | Takashi Nakao, Yoshiaki Emoto, Koichiro Sekiguchi, Masayuki Iketani, Kunizo Sahara +6 more | 1993-02-23 |
| 5090609 | Method of bonding metals, and method and apparatus for producing semiconductor integrated circuit device using said method of bonding metals | Takashi Nakao, Yoshiaki Emoto, Koichiro Sekiguchi, Masayuki Iketani, Kunizo Sahara +6 more | 1992-02-25 |