| 10668619 |
Controller and machine learning device |
— |
2020-06-02 |
| 10576628 |
Controller and machine learning device |
— |
2020-03-03 |
| 10493627 |
Workpiece picking system |
Yoshiaki Katou |
2019-12-03 |
| 10150200 |
Grinding robot system |
— |
2018-12-11 |
| 10114280 |
Titania-doped quartz glass and making method |
Shigeru Maida, Hisatoshi Otsuka, Masanobu Ezaki |
2018-10-30 |
| 10040224 |
Optical shaping apparatus and optical shaping method |
Ken Saruhashi, Isamu Furukawa, Kunihiro Iwamoto, Konosuke Arata, Mitsutoshi Asano +2 more |
2018-08-07 |
| 9746773 |
Titania-doped quartz glass and making method |
Shigeru Maida, Hisatoshi Otsuka, Masanobu Ezaki |
2017-08-29 |
| 9296636 |
Titania doped quartz glass and making method |
Shigeru Maida, Hisatoshi Otsuka, Masanobu Ezaki |
2016-03-29 |
| 9278881 |
EUV lithography member, making method, and titania-doped quartz glass |
Shigeru Maida, Hisatoshi Otsuka, Masanobu Ezaki |
2016-03-08 |
| 8635886 |
Copper-containing silica glass, method for producing the same, and xenon flash lamp using the same |
Michinari Ohuchi, Hiroyuki Nishimura, Akira Fujinoki, Masahiro Nakatsuka, Hidetsugu Yoshida |
2014-01-28 |
| 7093465 |
Method for heat treating synthetic quartz glass for optical use |
Hiroyuki Nishimura, Akira Fujinoki |
2006-08-22 |
| 7007510 |
Method of producing an optical member |
Akira Fujinoki, Hiroyuki Nishimura, Martin Trommer, Stefan Ochs |
2006-03-07 |
| 6689705 |
Synthetic quartz glass optical material and optical member |
Akira Fujinoki, Hiroyuki Nishimura, Toru Yokota, Yasuyuki Yaginuma, Akira Sato |
2004-02-10 |
| 6684009 |
Arrayed waveguide grating and multiplexer/demultiplexer system and multiplexer/demultiplexer device using thereof |
— |
2004-01-27 |
| 6578382 |
Synthetic quartz glass for optical use, heat treatment method and heat treatment apparatus for the same |
Akira Fujinoki, Hiroyuki Nishimura |
2003-06-17 |
| 6498878 |
Arrayed waveguide grating |
— |
2002-12-24 |
| 6163633 |
Optical waveguide switch having peltier junction control elements |
— |
2000-12-19 |
| 5859942 |
Optical coupling device |
— |
1999-01-12 |
| 5790732 |
Optical connector with protective coating and method of manufacturing the same |
— |
1998-08-04 |
| 5499310 |
Optical fiber connector with sleeve for resiliently fitting an optical fiber thereto |
— |
1996-03-12 |
| 5313540 |
Optical fiber terminal suitable for automatic assembly |
Kazuhiko Kurata, Koji Yamamoto |
1994-05-17 |
| 5295213 |
Optical connector with ion exchange hardening |
Kazuhiko Kurata, Nobuo Funabiki, Masayo Hada |
1994-03-15 |
| 5278928 |
Optical fiber connector having a glass ferrule covered by a thin reinforcing layer |
Yasuhisa Tanisawa |
1994-01-11 |
| 5278929 |
Optical module, method for fabricating the same and optical module unit with the same |
Yasuhisa Tanisawa |
1994-01-11 |