Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276778 | Zoom lens and imaging device | — | 2025-04-15 |
| 11194108 | Slot-type optical cable | Fumiaki Sato, Yoshiaki Nagao | 2021-12-07 |
| D927376 | Shift knob for automobile | — | 2021-08-10 |
| 10935772 | Zoom lens and imaging apparatus | Yoshito Iwasawa, Hisayuki Yamanaka, Junichi Yamazoe | 2021-03-02 |
| 10923241 | Concrete cask | Hiroaki Arai, Masanori Goto | 2021-02-16 |
| 10750148 | Unevenness correction system, unevenness correction apparatus and panel drive circuit | Makoto Hatakenaka, Takashi Sakamoto | 2020-08-18 |
| 10627609 | Zoom lens and imaging apparatus | — | 2020-04-21 |
| 10606044 | Zoom lens and imaging apparatus | — | 2020-03-31 |
| 10585255 | Intermittent-connection-type optical fiber ribbon with thick and thin vertical lines and method for manufacturing | Fumiaki Sato, Yoshiaki Nagao, Nobuyuki Suzuki, Yuuki SHIMODA | 2020-03-10 |
| 10514517 | Optical fiber cable | Fumiaki Sato, Yoshiaki Nagao, Kenta TSUCHIYA, Nobuyuki Suzuki | 2019-12-24 |
| 10488609 | Intermittent-connection-type optical fiber ribbon and optical cable | Fumiaki Sato, Kenta TSUCHIYA, Yoshiaki Nagao, Nobuyuki Suzuki | 2019-11-26 |
| 10416403 | Optical fiber cable | Fumiaki Sato, Yoshiaki Nagao, Nobuyuki Suzuki | 2019-09-17 |
| 10378195 | Flush toilet | Shinichi Urata | 2019-08-13 |
| 10345854 | Head mounted display | Tomohiro Degawa, Kouichirou Fujihara, Jun Matsuzawa, Yoshiteru Kurosaki, Susumu Ozawa +1 more | 2019-07-09 |
| 10338640 | Head mounted display | Jun Matsuzawa, Tomohiro Degawa, Yoshiteru Kurosaki, Kouichirou Fujihara, Shingo Ito +1 more | 2019-07-02 |
| 10289161 | Head-mounted display | Jun Matsuzawa, Kouichirou Fujihara, Tomohiro Degawa, Yoshiteru Kurosaki, Susumu Ozawa +1 more | 2019-05-14 |
| 10288883 | Head-mounted display | Susumu Ozawa, Kouichirou Fujihara, Yoshiteru Kurosaki, Tomohiro Degawa, Jun Matsuzawa +1 more | 2019-05-14 |
| 10268009 | Optical fiber cable | Fumiaki Sato, Kenta TSUCHIYA, Yoshiaki Nagao, Nobuyuki Suzuki | 2019-04-23 |
| 10268015 | Optical fiber cable having a plurality of stranded optical fiber ribbons | Fumiaki Sato, Yoshiaki Nagao, Nobuyuki Suzuki | 2019-04-23 |
| 10209521 | Head-mounted display | Kouichirou Fujihara, Yoshiteru Kurosaki, Tomohiro Degawa, Jun Matsuzawa, Susumu Ozawa +1 more | 2019-02-19 |
| 9829685 | Optical system and image pickup apparatus | Hisayuki Yamanaka, Yoshito Iwasawa | 2017-11-28 |
| 9645353 | Optical system and image pickup apparatus | Hisayuki Yamanaka, Takahiko Sakai, Yoshito Iwasawa | 2017-05-09 |
| 9508459 | Method to prevent stress corrosion cracking of storage canister and storage canister | Akikazu Kitagawa, Akio Ohiwa, Katsunori Kusunoki, Tomohiro Tanaka, Akihito Gohda +3 more | 2016-11-29 |
| 9116321 | Optical fiber cord | Fumiaki Sato, Naomichi Osada, Hiroshi Miyano | 2015-08-25 |
| 8317563 | Method for producing plasma display panel | Yasuhiro Yamauchi, Masahiro Sakai, Yusuke Fukui | 2012-11-27 |