ST

Seiichi Takano

CH Chisso: 10 patents #88 of 833Top 15%
AK Asahi Denka Kogyo K.K.: 6 patents #11 of 162Top 7%
AK Asahi Denka Kogyo: 2 patents #36 of 196Top 20%
NI Nissan Chemical Industries: 1 patents #655 of 1,150Top 60%
SC Showa Highpolymer Co.: 1 patents #45 of 102Top 45%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
AC Adeka Argus Chemical Co.: 1 patents #35 of 63Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
CC Cosmo Oil Co.: 1 patents #111 of 229Top 50%
CI Cosmo Research Institute: 1 patents #48 of 93Top 55%
Overall (All Time): #176,128 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5567851 Cyclohexene diol derivatives Kunio Ogasawara 1996-10-22
5504219 Optically active compounds and intermediates thereof, and process for manufacturing same Kunio Ogasawara 1996-04-02
5504255 Optically active compounds and a method for producing them Kunio Ogasawara 1996-04-02
5446175 Optically active compounds and a method for producing them Kunio Ogasawara 1995-08-29
5442098 Cyclohexene diol derivatives Kunio Ogasawara 1995-08-15
5435842 Vibration damping thick-film coating composition and method of forming the coated film Heihachiro Mukaida, Takashi Hemmi, Yoshiyuki Hattori 1995-07-25
5424462 Method for producing (+)-estrone derivatives Kunio Ogasawara 1995-06-13
5401436 Optically active compound Kunio Ogasawara, Toshihiro Shibata, Masaki Kimura, Norio Kurosawa 1995-03-28
5374768 Cyclohexene derivatives Kunio Ogasawara 1994-12-20
5352845 Process for manufacture of optically active saturated compounds Kunio Ogasawara 1994-10-04
5310956 Optically active epoxides and a process for the production thereof Kunio Ogasawara 1994-05-10
5300664 Method for producing (+)-estrone derivatives Kunio Ogasawara 1994-04-05
5262552 Optically active compounds and intermediates thereof, and process for manufacturing same Kunio Ogasawara 1993-11-16
5254704 Optically active epoxides and a process for the production thereof Kunio Ogasawara 1993-10-19
5243096 Optically active pentane derivatives and intermediates thereof, and process for manufacturing same Kunio Ogasawara 1993-09-07
5233056 Optically active chroman derivatives and intermediates thereof, and process for manufacturing same Kunio Ogasawara 1993-08-03
5219743 Method for optical resolution of Corey lactone diols Tsutomu Sugahara 1993-06-15
5200111 Optically active compound Kunio Ogasawara, Toshihiro Shibata, Masaki Kimura, Norio Kurosawa 1993-04-06
5136061 Optically active pentane derivatives and intermediates thereof, and process for manufacturing same Kunio Ogasawara 1992-08-04
5089176 Optically active monoester compounds and producing Tetsuya Ogawa, Naoyuki Yoshida, Kunio Ogasawara 1992-02-18
5043094 Optically active bisaryl compound Kunio Ogasawara, Toshihiro Shibata, Norio Kurosawa 1991-08-27
4985571 6-membered lactones useful as intermediates for antilipemic mevalonic acid lactones Yohichi Shimazaki, Yoshinori Sekiguchi, Kunio Ogasawara 1991-01-15
4490410 Method of affixing a decorative pattern to a stock or a molded component Eiichiro Takiyama, Toshikazu Tsukui, deceased, Katsuhisa Morita 1984-12-25
4398026 4-Carboxy-2-acetamido thiazolidine derivatives Susumu Otomo, Takehiro Amano 1983-08-09