TM

Takahiko Matsumoto

Ricoh Company: 26 patents #784 of 9,818Top 8%
NI Nisshinbo Industries: 3 patents #67 of 375Top 20%
Overall (All Time): #127,704 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
12420295 Liquid droplet discharging apparatus Yusuke NONOYAMA, Toshihiko HOSOYA 2025-09-23
12291042 Droplet discharge device and droplet discharge method Takeshi Akai, Yu Yamaya, Yusuke NONOYAMA, Daisuke Arai 2025-05-06
12270048 Manufacturing method for substrate on which nerve cells are arranged Hidekazu Yaginuma, Masayuki Yumoto, Tatsuya Sameshima, Naoki Satoh, Natsuko IWASHITA +2 more 2025-04-08
11566273 Method for producing cell contained base and method for evaluating equipment Satoshi Izumi, Manabu Seo, Hiroki Somada, Ryuya Mashiko, Takeshi Orito +1 more 2023-01-31
11554376 Container and calibration standard plate Ryuya Mashiko, Satoshi Izumi, Hiroki Somada, Daisuke Takagi 2023-01-17
11221533 Electrochromic device Kohji Takeuchi, Tohru Yashiro, Sukchan Kim, Shun GOTO, Keiichiroh Yutani +2 more 2022-01-11
11097544 Liquid discharging head and liquid discharging apparatus Koichi Muramatsu, Shinnosuke Koshizuka, Satoshi Okano, Satoshi Nakazawa, Yuzuru Kuramochi +7 more 2021-08-24
11007774 Droplet forming device, droplet forming method, and dispensing apparatus Yuzuru Kuramochi, Daisuke Takagi, Satoshi Okano, Koichi Muramatsu, Satoshi Nakazawa +4 more 2021-05-18
10732087 Liquid droplet forming device, dispensing device, and method of preparing base material Manabu Seo, Daisuke Takagi 2020-08-04
10646873 Multi-well plate lid and multi-well plate Hiroki Somada, Satoshi Izumi, Daisuke Takagi 2020-05-12
10647111 Liquid droplet forming device and liquid droplet forming method Yuzuru Kuramochi, Daisuke Takagi, Satoshi Okano, Koichi Muramatsu, Satoshi Nakazawa +1 more 2020-05-12
10605716 Particle counting apparatus, particle counting method, and particle containing sample Ikuo Katoh, Manabu Seo, Yunong JI, Nobuaki Toyoshima, Hiroki Somada +3 more 2020-03-31
10527905 Electrochromic element, display device and driving method thereof Fuminari Kaneko, Koh Fujimura, Hidekazu Yaginuma, Keiichiroh Yutani, Mamiko Inoue +1 more 2020-01-07
10495937 Electrochromic device and production method thereof Tohru Yashiro, Keiichiroh Yutani, Sukchan Kim, Satoshi Yamamoto, Fuminari Kaneko +2 more 2019-12-03
10281793 Electrochromic dimming device and electrochromic driving device Atsushi Ohshima, Shigenobu Hirano, Keiichiroh Yutani, Hidekazu Yaginuma, Kazuaki Tsuji +6 more 2019-05-07
10126623 Electrochromic device and electrochromic dimming device Shun GOTO, Tohru Yashiro, Kohji Takeuchi, Sukchan Kim, Keiichiroh Yutani +3 more 2018-11-13
9919533 Liquid droplet forming apparatus Manabu Seo, Satoshi Nakazawa, Yuzuru Kuramochi, Daisuke Takagi 2018-03-20
9891497 Electrochromic device and method for producing electrochromic device Tohru Yashiro, Kohji Takeuchi, Sukchan Kim, Shun GOTO, Yuuma Usui +11 more 2018-02-13
9869918 Electrochromic apparatus, electrochromic element, and method of manufacturing electrochromic element Keiichiroh Yutani, Hidekazu Yaginuma, Koh Fujimura, Fuminari Kaneko, Mamiko Inoue +3 more 2018-01-16
9102138 Image forming apparatus Ryota Suzuki, Takeo Tsukamoto, Hisayoshi Ohshima, Aino Hasegawa, Hideomi Sakuma +4 more 2015-08-11
9010915 Aqueous ink composition and image forming apparatus Yuuma Usui, Takeo Tsukamoto, Aino Hasegawa, Hideomi Sakuma, Manabu Seo +5 more 2015-04-21
8944556 Image forming apparatus and image forming method Takeshi Hihara, Yuuma Usui, Takeo Tsukamoto, Manabu Seo, Hiroyuki Yamashita +6 more 2015-02-03
8870350 Image forming device, and image forming method Ryota Suzuki, Takeo Tsukamoto, Takeshi Orito, Manabu Seo, Hideomi Sakuma +4 more 2014-10-28
8699933 Fixation device, image forming apparatus, and fixation fluid storage container Yasuo Katano, Tsuneo Kurotori, Yuko Arizumi, Shigeo Takeuchi, Yukimichi Someya +1 more 2014-04-15
8452221 Fixation fluid, fixation method, image forming method, fixation device, and image forming apparatus Fuminari Kaneko, Yasuo Katano, Tsuneo Kurotori, Yukimichi Someya, Yuko Arizumi +1 more 2013-05-28