Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014535 | System, client apparatus, data processing method, computer program and recording medium | — | 2024-06-18 |
| 11421301 | Free-cutting copper alloy casting and method for producing free-cutting copper alloy casting | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2022-08-23 |
| 11313013 | Free-cutting copper alloy and method for producing free-cutting copper alloy | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2022-04-26 |
| 11136648 | Free-cutting copper alloy, and method for producing free-cutting copper alloy | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2021-10-05 |
| 10538827 | Free-cutting copper alloy casting, and method for producing free-cutting copper alloy casting | Keiichiro Oishi, Kouichi Suzaki, Shinji Tanaka | 2020-01-21 |
| 10400931 | Bent pipe structure | Youhei Souma, Hiroyuki Nakaya, Yoshio Tomono, Tadahiro Kitamura | 2019-09-03 |
| 10253913 | Curved tube structure and die for forming curved tube | Youhei Souma, Hiroyuki Nakaya, Yoshio Tomono, Tadahiro Kitamura | 2019-04-09 |
| 7178922 | Lamp, condensing optical system, and image display device | Akira Sekiguchi, Tomohiro Sasagawa, Kohei Teramoto, Tetsuo Sato | 2007-02-20 |
| 6997565 | Lamp, polarization converting optical system, condensing optical system and image display device | Akira Sekiguchi, Tomohiro Sasagawa, Junichi Nishimae, Kohei Teramoto | 2006-02-14 |
| 6846080 | Image display apparatus | Yoko Inoue, Teruo Fujita, Akira Sekiguchi | 2005-01-25 |
| 6724546 | LIGHT CONVERGING OPTICAL SYSTEM FOR CONVERGING LIGHT ONTO A REFLECTING OPTICAL-SPATIAL MODULATOR ELEMENT AND IMAGE DISPLAYING APPARATUS FOR DISPLAYING AN IMAGE FORMED BY LIGHT REFLECTED BY THE REFLECTING OPTICAL-SPATIAL MODULATOR ELEMENT | Junichi Nishimae, Akira Sekiguchi, Tomohiro Sasagawa, Kohei Teramoto, Hiroyuki Kawano +3 more | 2004-04-20 |
| 6464122 | Soldering method and soldering apparatus | Masahiro Tadauchi, Makoto Gonda, Tomiaki Furuya, Kouichi Teshima, Izuru Komatsu +1 more | 2002-10-15 |
| 6123248 | Soldering method and soldering apparatus | Masahiro Tadauchi, Makoto Gonda, Tomiaki Furuya, Kouichi Teshima, Izuru Komatsu +1 more | 2000-09-26 |
| 5252132 | Apparatus for producing semiconductor film | Masao Oda, Toyomi Osige, Tatsuya Iwasa, Yoshimi Kinoshita, Katsuhisa Kitano +1 more | 1993-10-12 |