YK

Yasuhiro Kubo

CH Chisso: 35 patents #16 of 833Top 2%
CP Chisso Petrochemical: 18 patents #3 of 139Top 3%
OC Otsuka Pharmaceutical Co.: 7 patents #120 of 1,273Top 10%
OC Otsuka Electronics Co.: 2 patents #24 of 80Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
JN Jnc: 2 patents #140 of 413Top 35%
JP Jnc Petrochemical: 2 patents #68 of 122Top 60%
SA Sanden: 1 patents #336 of 631Top 55%
Overall (All Time): #56,694 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 25 most recent of 49 patents

Patent #TitleCo-InventorsDate
9591992 Method of exhaled gas measurement and analysis and apparatus therefor Masaaki Mori 2017-03-14
9316882 Liquid crystal panel Shigeru Kibe, Toshiki Asakura 2016-04-19
9261740 Liquid crystal panel Shigeru Kibe, Toshiki Asakura 2016-02-16
7749436 Gas injection amount determining method in isotope gas analysis, and isotope gas analyzing and measuring method and apparatus Masaaki Mori, Yasushi Zasu, Masayuki Tani, Tamotsu Hamao 2010-07-06
7674508 Liquid crystal composition and liquid crystal display device 2010-03-09
7563492 Liquid crystal composition and liquid crystal display device Motoki Yanai, Hiroaki Kawashukuda, Shuichi Goto 2009-07-21
7452576 Liquid crystal composition and liquid crystal display device 2008-11-18
7081279 Alkenyl compound having a negative Δε value, liquid crystal composition, and liquid crystal display device Takashi Kato, Tomoyuki Kondo, Henry Bernhardt, Shuichi Matsui, Hiroyuki Takeuchi +2 more 2006-07-25
6940083 Isotopic gas analyzer and method of judging absorption capacity of carbon dioxide absorbent Masaaki Mori, Masahiko Miyoshi, Tamotsu Hamao, Hiroaki Mizui 2005-09-06
6864397 Difluoromethyl ether derivative and process for producing the same Tomoyuki Kondo, Kouki Sagou, Shuichi Matsui, Hiroyuki Takeuchi, Etsuo Nakagawa 2005-03-08
6857031 DMA transfer method 2005-02-15
6844032 Liquid crystal compounds having bis(trifluoromethyl) phenyl rings, liquid crystal compositions and liquid crystal display devices Kazutoshi Miyazawa, Takashi Kato, Kanetsugu Terashima 2005-01-18
6827876 Difluoromethyl ether derivative and process for producing the same Tomoyuki Kondo, Kouki Sagou, Shuichi Matsui, Hiroyuki Takeuchi, Etsuo Nakagawa 2004-12-07
6759102 Liquid crystal compositions and liquid crystal display devices Katsuyuki Murashiro 2004-07-06
6703083 Silicon compound, liquid crystal composition and liquid crystal display Takashi Kato, Yasuyuki Koizumi, Kanetsugu Terashima 2004-03-09
6692657 Alkenyl compound having a negative &Dgr;&egr; value, liquid crystal composition, and liquid crystal display device Takashi Kato, Tomoyuki Kondo, Henry Bernhardt, Shuichi Matsui, Hiroyuki Takeuchi +2 more 2004-02-17
6682784 Liquid crystal compositions and liquid crystal display devices Kanetsugu Terashima 2004-01-27
6649227 Difluorovinyl compound, liquid crystal composition and liquid crystal display Takashi Kato, Shuichi Matsui, Hiroyuki Takeuchi, Etsuo Nakagawa 2003-11-18
6641872 Liquid crystal composition and liquid crystal display element Kanetsugu Terashima 2003-11-04
6605747 Difluoromethyl ether derivative and process for producing the same Tomoyuki Kondo, Kouki Sagou, Shuichi Matsui, Hiroyuki Takeuchi, Etsuo Nakagawa 2003-08-12
6599590 Fluoro-substituted alkenyl compounds, liquid crystal compositions, and liquid crystal display elements Yasuhiro Haseba, Shuichi Matsui, Hiroyuki Takeuchi, Etsuo Nakagawa 2003-07-29
6596349 Terphenyl derivative, liquid crystal composition and liquid crystal display device Tomoyuki Kondou, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Fusayuki Takeshita +1 more 2003-07-22
6579577 Substituted benzene derivative, liquid crystal composition, and liquid crystal display element Tomoyuki Kondo, Shuichi Matsui, Kazutoshi Miyazawa, Hiroyuki Takeuchi, Fusayuki Takeshita +1 more 2003-06-17
6572938 Liquid crystal composition and liquid crystal display device Motoki Yanai, Etsuo Nakagawa 2003-06-03
6558758 Liquid crystal composition and liquid crystal display element Motoki Yanai, Etsuo Nakagawa 2003-05-06