Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11868088 | Timepiece component, timepiece movement, and timepiece | Takeo Funakawa | 2024-01-09 |
| 11693365 | Watch component, movement, watch and method for manufacturing watch component | Takeo Funakawa | 2023-07-04 |
| 11467538 | Watch component, movement and watch | Takeo Funakawa | 2022-10-11 |
| 10761483 | Mechanical part, timepiece, and method of manufacturing a mechanical part | Takeo Funakawa | 2020-09-01 |
| 10747178 | Mechanical component and timepiece | Takeo Funakawa, Eiichi Nagasaka | 2020-08-18 |
| 10747177 | Mechanical component, timepiece, and manufacturing method of mechanical component | Takeo Funakawa | 2020-08-18 |
| 9728381 | Plasma processor and plasma processing method | Akihiro Kikuchi, Satoshi Kayamori, Shinya Shima, Yuichiro Sakamoto, Kimihiro Higuchi +3 more | 2017-08-08 |
| 9437402 | Plasma processor and plasma processing method | Akihiro Kikuchi, Satoshi Kayamori, Shinya Shima, Yuichiro Sakamoto, Kimihiro Higuchi +3 more | 2016-09-06 |
| 8904957 | Plasma processor and plasma processing method | Akihiro Kikuchi, Satoshi Kayamori, Shinya Shima, Yuichiro Sakamoto, Kimihiro Higuchi +3 more | 2014-12-09 |
| 8387562 | Plasma processor and plasma processing method | Akihiro Kikuchi, Satoshi Kayamori, Shinya Shima, Yuichiro Sakamoto, Kimihiro Higuchi +3 more | 2013-03-05 |
| 8056503 | Plasma procesor and plasma processing method | Akihiro Kikuchi, Satoshi Kayamori, Shinya Shima, Yuichiro Sakamoto, Kimihiro Higuchi +3 more | 2011-11-15 |
| 7990616 | IR-UV cut multilayer filter with dust repellent property | — | 2011-08-02 |
| 7672046 | Optical multilayer filter, method for manufacturing the same, and electronic apparatus | — | 2010-03-02 |
| 6518494 | Silicon structure, method for producing the same, and solar battery using the silicon structure | Masatoshi Kitagawa, Yuuji Mukai, Akihisa Yoshida | 2003-02-11 |
| 5766342 | Method for forming silicon film and silicon film forming apparatus | Masatoshi Kitagawa, Yuji Mukai, Takashi Hirao, Akihisa Yoshida | 1998-06-16 |
| 5470398 | Dielectric thin film and method of manufacturing same | Masatoshi Kitagawa, Takeshi Kamada, Takashi Hirao | 1995-11-28 |
| 5431733 | Low vapor-pressure material feeding apparatus | Masatoshi Kitagawa, Takeshi Kamada, Takashi Hirao | 1995-07-11 |
| 5203925 | Apparatus for producing a thin film of tantalum oxide | Masatoshi Kitagawa, Takeshi Kamada, Takashi Hirao, Hiroshi Nishizato | 1993-04-20 |