DT

Daisuke Takagi

Ricoh Company: 17 patents #1,283 of 9,818Top 15%
EB Ebara: 5 patents #423 of 1,611Top 30%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
NI Nidec-Shimpo: 4 patents #5 of 46Top 15%
NC Nippon Shokubai Co.: 4 patents #307 of 1,108Top 30%
BI Bando Chemical Industries: 3 patents #80 of 303Top 30%
NS Nidec Seimitsu: 2 patents #10 of 28Top 40%
A. A.L.M.T.: 2 patents #36 of 152Top 25%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
AD Adeka: 1 patents #257 of 499Top 55%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
Overall (All Time): #59,019 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 26–47 of 47 patents

Patent #TitleCo-InventorsDate
9919533 Liquid droplet forming apparatus Manabu Seo, Satoshi Nakazawa, Yuzuru Kuramochi, Takahiko Matsumoto 2018-03-20
9757944 Liquid jet head and method for producing same, and liquid jet apparatus and image forming apparatus Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Ryo Ogawa, Takuya Matsuda 2017-09-12
9517622 Liquid droplet forming apparatus Yuzuru Kuramochi, Yoshio Uchikata, Manabu Seo 2016-12-13
9463623 Liquid ejection head and image forming apparatus incorporating same Hisashi Habashi, Tomoyuki Aratani, Tatsuya Sameshima, Shinichi Kakuda, Keisuke Hayashi +1 more 2016-10-11
9205652 Liquid ejection head, and image forming apparatus using the liquid ejection head Tatsuya Sameshima, Shinichi Kakuda, Hisashi Habashi, Takashi Mori, Kaname Morita +2 more 2015-12-08
8632161 Liquid ejection head and image forming apparatus including the liquid ejection head Masahiro Kuwata, Kazuo Haida 2014-01-21
7819965 Coating formulation and process for the production of titanate-based ceramic film with the coating formulation Atsuya Yoshinaka 2010-10-26
7737562 Semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode Kenjiro Higaki, Sadamu Ishidu, Yasushi Tsuzuki 2010-06-15
7649270 Collective substrate, semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode Kenjiro Higaki, Sadamu Ishidu, Yasushi Tsuzuki 2010-01-19
7498261 Method and apparatus for forming metal film Xinming Wang, Akihiko Tashiro, Yukio Fukunaga, Akira Fukunaga, Akira Owatari 2009-03-03
7433777 Engine protection system and method for construction machine Takanobu Ikari, Yoshinori Ohwada, Yoshinori Furuno, Shinji Akino 2008-10-07
7407821 Substrate processing method Xinming Wang, Akihiko Tashiro, Akira Fukunaga 2008-08-05
7374584 Interconnects forming method and interconnects forming apparatus Xinming Wang, Akihiko Tashiro, Yukio Fukunaga, Akira Fukunaga 2008-05-20
7285492 Method for processing substrate Xinming Wang, Akihiko Tashiro, Yukio Fukunaga, Akira Fukunaga, Akira Owatari +2 more 2007-10-23
7217653 Interconnects forming method and interconnects forming apparatus Xinming Wang, Akihiko Tashiro, Yukio Fukunaga, Akira Fukunaga 2007-05-15
6855566 Optical semiconductor module and method of producing the same Nobuyoshi Tatoh, Shinya Nishina 2005-02-15
6693570 Digital-to-analog conversion circuitry incorporating a simplified testing circuit Shinsuke Ohnishi 2004-02-17
6354747 Optical module Takeshi Irie, Kazunori Kurima, Ichiro Tonai, Toshio Mizue 2002-03-12
5963693 Optical data link and method of manufacturing the same Toshio Mizue 1999-10-05
D396210 Optical receiver/transmitter module Nobuo Shiga, Takeshi Sekiguchi, Sosaku Sawada 1998-07-21
5742480 Optical module circuit board having flexible structure Sosaku Sawada, Ryoji Sakamoto, Hiromi Kurashima, Satoshi Ohe, Takeshi Sekiguchi +1 more 1998-04-21
5386335 Surge absorber Toshinori Amano, Seiji Sakai, Yasuo Fujiki, Masanori Ueyama, Yukio Sakamoto 1995-01-31