SK

Sukchan Kim

Ricoh Company: 27 patents #743 of 9,818Top 8%
LG: 2 patents #13,302 of 26,165Top 55%
Overall (All Time): #130,140 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11833800 Method and apparatus for forming three-dimensional curved surface on laminated substrate, and three-dimensional curved laminated substrate Tohru Yashiro, Kohji Takeuchi, Yasuhiro Takahashi 2023-12-05
11666759 Nerve stimulating apparatus, biometric information measuring system, and method of setting stimulus generating timings of biometric information measuring system Shinji Sato, Taishi WATANABE, Yuki MITANI, Yuki Miyano, Shigenori Kawabata +1 more 2023-06-06
11495856 Glasses-type device and charger for glasses-type device Atsushi Ohshima, Tohru Yashiro, Yoshihisa Naijo, Kohji Takeuchi 2022-11-08
11221533 Electrochromic device Kohji Takeuchi, Tohru Yashiro, Takahiko Matsumoto, Shun GOTO, Keiichiroh Yutani +2 more 2022-01-11
11209713 Electrochromic element and electrochromic dimming element Satoshi Yamamoto, Kazukiyo Nagai, Tamotsu Horiuchi, Keiichiroh Yutani, Yoshinori Okada +10 more 2021-12-28
11053267 Electrochromic compound, electrochromic composition, and display element Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Shigenobu Hirano, Tohru Yashiro +7 more 2021-07-06
10852024 Method for controlling air conditioner system Hakrae Lee, Jinho Kim, Chulmin Park, Donggi Eom, Seontae Yoon +2 more 2020-12-01
10760811 Method for controlling air conditioner system Hakrae Lee, Jinho Kim, Chulmin Park, Donggi Eom, Seontae Yoon +2 more 2020-09-01
10626133 Electrochromic compound, electrochromic composition, and display element Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Shigenobu Hirano, Tohru Yashiro +7 more 2020-04-21
10509290 Electrochromic apparatus and method for manufacturing electrochromic apparatus Tohru Yashiro, Hidekazu Yaginuma, Yoshihisa Naijo, Kohji Takeuchi, Yasuhiro Takahashi +1 more 2019-12-17
10495937 Electrochromic device and production method thereof Tohru Yashiro, Keiichiroh Yutani, Satoshi Yamamoto, Takahiko Matsumoto, Fuminari Kaneko +2 more 2019-12-03
10488730 Electrochromic device, method for, manufacturing electrochromic device, and electrochromic light control device Tohru Yashiro, Yoshihisa Naijo, Kohji Takeuchi, Takaaki Konno, Shun GOTO +1 more 2019-11-26
10409129 Electrochromic element Yuto Matsuoka, Tohru Yashiro, Hiroyuki Takahashi, Fuminari Kaneko, Mamiko Inoue 2019-09-10
10281793 Electrochromic dimming device and electrochromic driving device Atsushi Ohshima, Shigenobu Hirano, Keiichiroh Yutani, Takahiko Matsumoto, Hidekazu Yaginuma +6 more 2019-05-07
10126623 Electrochromic device and electrochromic dimming device Shun GOTO, Tohru Yashiro, Kohji Takeuchi, Takahiko Matsumoto, Keiichiroh Yutani +3 more 2018-11-13
10093693 Electrochromic compound, electrochromic composition, and display element Toshiya Sagisaka, Hiroyuki Takahashi, Takashi Okada, Shigenobu Hirano, Tohru Yashiro +7 more 2018-10-09
10012885 Electrochromic display device Yoshinori Okada, Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Hiroyuki Takahashi +5 more 2018-07-03
9932522 Electrochromic compound, electrochromic composition, display element, and dimming element Daisuke Goto, Toshiya Sagisaka, Shigenobu Hirano, Satoshi Yamamoto, Mamiko Inoue +9 more 2018-04-03
9891497 Electrochromic device and method for producing electrochromic device Tohru Yashiro, Kohji Takeuchi, Shun GOTO, Yuuma Usui, Yasuo Katano +11 more 2018-02-13
9869918 Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic element Takahiko Matsumoto, Keiichiroh Yutani, Hidekazu Yaginuma, Koh Fujimura, Fuminari Kaneko +3 more 2018-01-16
9829762 Electrochromic display element, display device, information system, and electrochromic dimming lens Hiroyuki Takahashi, Tamotsu Horiuchi, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +8 more 2017-11-28
9688706 Electrochromic compound, electrochromic composition, display element, and dimming element Mamiko Inoue, Masaomi Sasaki, Tohru Yashiro, Keiichiroh Yutani, Yoshinori Okada +9 more 2017-06-27
9632385 Electrochromic display device with intermediate display electrode containing electrically conductive fine particle and a method for manufacturing such device Yoshinori Okada, Tohru Yashiro, Yoshihisa Naijo, Shigenobu Hirano, Koh Fujimura +5 more 2017-04-25
9500926 Electrochromic display element and image display device Koh Fujimura, Tohru Yashiro, Shigenobu Hirano, Hiroyuki Takahashi, Yoshinori Okada +3 more 2016-11-22
9389480 Method for manufacturing an electrochromic display device and an electrochromic display device having through-hole in display electrode Yoshihisa Naijo, Tohru Yashiro, Shigenobu Hirano, Yoshinori Okada, Koh Fujimura +2 more 2016-07-12