Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457422 | Heat resistant alloy member, method for manufacturing the same, and method for repairing the same | Hironori Kamoshida, Shinya Imano, Seunghwan Park | 2016-10-04 |
| 7695132 | Eyeglass set | Mitsuhisa Uekaji | 2010-04-13 |
| 7632744 | Semiconductor integrated circuit device and process for manufacturing the same | Naoki Yamamoto, Yoshikazu Tanabe, Hiroshige Kogayu | 2009-12-15 |
| 7429109 | Optometric apparatus and lens power determination method | Akio Toshima | 2008-09-30 |
| 7375013 | Semiconductor integrated circuit device and process for manufacturing the same | Naoki Yamamoto, Yoshikazu Tanabe, Hiroshige Kogayu | 2008-05-20 |
| 7374285 | Eyeglass/contact lens power determining system, and its method | Akio Toshima | 2008-05-20 |
| 7287853 | Spectacle and contact lens selecting system and method thereof | Akio Toshima | 2007-10-30 |
| 7267439 | Optometric apparatus, optometric method, and optometric server | Akio Toshima | 2007-09-11 |
| 7222091 | Method, system and medium for ordering and marketing eyeglasses via a network | — | 2007-05-22 |
| 7053459 | Semiconductor integrated circuit device and process for producing the same | Naoki Yamamoto, Yoshikazu Tanabe, Hiroshige Kogayu | 2006-05-30 |
| 7018038 | Spectacle installation device and spectacle frame | Mitsuhisa Uekaji | 2006-03-28 |
| 6991677 | Titanium dioxide-calcium carbonate composite particles | Katsuyuki Tanabe, Kouhei Mitsuhashi | 2006-01-31 |
| 6485141 | Lens-installing apparatus for rimless eyeglasses | — | 2002-11-26 |
| 6312126 | Eyeglasses having rimless spectacle frame with adjustable temples and lenses | — | 2001-11-06 |
| 6170950 | Apparatus for installing eyeglass lens | — | 2001-01-09 |
| 4585478 | Heat resisting steel | Takatoshi Yoshioka, Seishin Kirihara, Masao Siga, Mitsuo Kuriyama, Takanori Murohoshi | 1986-04-29 |
| 4504554 | Rotor shaft of steam turbine | Takatoshi Yoshioka, Seishin Kirihara, Masao Siga, Katsukuni Hisano, Toshimi Tan +1 more | 1985-03-12 |
| 4414024 | Martensitic heat-resistant steel | Masao Siga, Seishin Kirihara, Mitsuo Kuriyama, Takatoshi Yosioka, Shintaro Takahashi | 1983-11-08 |