Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922157 | Stopper for cylindrical elastic mount and cylindrical elastic mount assembly | Takashi Hayashi | 2011-04-12 |
| 6680125 | Coating composition and method for preparing the same, and scuff-resistant plastic lense | — | 2004-01-20 |
| 6483006 | Method of decomposing organochlorine compound | Yoshitoshi Sekiguchi, Shingo Tanaka | 2002-11-19 |
| 5862762 | Method and facility for refuse incineration using a fire-grate-type incinerator and with separation of non-combustibles | Yoshitoshi Sekiguchi, Hideo Shimotani, Noboru Okigami, Hiroshi Isotani, Kenji Kaketa +3 more | 1999-01-26 |
| 5749307 | Refuse incineration facility including material crusher and melt burner | Noboru Okigami, Yoshitoshi Sekiguchi, Hideo Shimotani, Masaharu Terashima | 1998-05-12 |
| 5586140 | Plasma melting method and plasma melting furnace | Michio Ishida, Tsutomu Kuwahara, Hideo Sato, Yoshitoshi Sekiguchi, Shiro Sakata +2 more | 1996-12-17 |
| 5495948 | Ash melting furnace arrangement and method for supplying ash to ash melting furnace | Michio Ishida, Tsutomu Kuwahara, Satoshi Kawaguchi, Tadashi Kono, Norihiro Aoki +2 more | 1996-03-05 |
| 5320050 | Ash melting furnace | Michio Ishida, Yoshitoshi Sekiguchi, Hideo Shimotani | 1994-06-14 |
| 5096457 | Lens dyeing method and lens dyeing aparatus: dyeing lenses to give a continuous color density gradient | Masahiro Nakagawa | 1992-03-17 |
| 4975328 | Process for producing polyurethane lens | Yoshiro Hirose, Takeshi Sakamoto, Masahisa Kosaka, Mitsuo Sugimura, Kazuo Inoue +1 more | 1990-12-04 |
| 4329378 | Method for marking an indication to the lens | Niro Tarumi, Makoto Tsuchiya | 1982-05-11 |