Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046514 | Semiconductor wafer and semiconductor chip | — | 2024-07-23 |
| 11694928 | Semiconductor wafer and semiconductor chip | — | 2023-07-04 |
| 11296035 | Semiconductor wafer and semiconductor chip | — | 2022-04-05 |
| 10804152 | Method of manufacturing semiconductor device | Masaya Shima, Ippei Kume, Eiichi SHIN, Eiji Takano, Takashi Shirono | 2020-10-13 |
| 10068775 | Method of bonding supporting substrate with device substrate for fabricating semiconductor device | Kazuyuki Higashi, Kazumichi Tsumura, Takashi Shirono | 2018-09-04 |
| 8837871 | Optical waveguide sensor chip, optical waveguide sensor, and method for manufacturing optical waveguide sensor chip | Mie Matsuo, Tomohiro Takase | 2014-09-16 |
| 8572812 | Foldable portable information terminal | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura +1 more | 2013-11-05 |
| 8442599 | Portable information terminal equipment | Sumiyo Shiosaka | 2013-05-14 |
| 8082633 | Foldable portable information terminal | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura +1 more | 2011-12-27 |
| 8041406 | Portable information terminal equipment | Sumiyo Shiosaka | 2011-10-18 |
| 7860540 | Slide-type portable communication apparatus | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura | 2010-12-28 |
| 7792557 | Slide-type portable communication apparatus | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura | 2010-09-07 |
| 7756555 | Portable information terminal equipment | Sumiyo Shiosaka | 2010-07-13 |
| 7555322 | Foldable type portable information terminal, condition notifying method used in the same and program therefor | Masaki Shimamura, Mitio Nagai, Kazuo Ootuta, Kiyosi Kohayakawa, Masatomo Mizuta | 2009-06-30 |
| 7499737 | Foldable portable information terminal | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura +1 more | 2009-03-03 |
| 7440003 | Folding portable information terminal with fold-position-based recording control | Masaki Shimamura, Michio Nagai, Kazuo Ootuta, Kiyoshi Kohayakawa, Masatomo Mizuta | 2008-10-21 |
| 7376449 | Slide-type portable communication apparatus | Masatomo Mizuta, Kazuo Ohtsuta, Kiyoshi Kohayakawa, Michio Nagai, Masaki Shimamura | 2008-05-20 |
| 7136686 | Portable information terminal equipment | Sumiyo Shiosaka | 2006-11-14 |
| D478070 | GPS unit for a portable wireless telephone | Michio Nagai, Sachio Hattori | 2003-08-05 |
| D465467 | Portable wireless telephone | Michio Nagai, Yukio Hattori | 2002-11-12 |
| D465487 | Portable wireless terminal equipment | Michio Nagai, Hiroshi Iue | 2002-11-12 |
| D464632 | Portable wireless telephone | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D464633 | Portable wireless telephone | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D464653 | Operation machine for a portable wireless terminal equipment | Michio Nagai, Hiroshi Iue | 2002-10-22 |
| D463791 | Wireless headphone | Michio Nagai, Sachio Hattori | 2002-10-01 |