Masaki Kimura

JL Japan Aviation Electronics Industry, Limited: 22 patents #36 of 728Top 5%

AC Adeka Argus Chemical Co.: 8 patents #9 of 63Top 15%

TK Toshiba Tec Kabushiki Kaisha: 4 patents #629 of 1,664Top 40%

MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%

HI Hitachi: 3 patents #10,712 of 28,497Top 40%

AK Asahi Denka Kogyo: 3 patents #18 of 196Top 10%

JT Jae Taiwan: 2 patents #3 of 15Top 20%

CC Children'S Hospital Medical Center: 2 patents #103 of 398Top 30%

AD Adeka: 2 patents #177 of 499Top 40%

Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%

SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%

Ricoh Company: 1 patents #6,936 of 9,818Top 75%

BI Bando Chemical Industries: 1 patents #176 of 303Top 60%

CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%

📍 Cincinnati, OH: #83 of 8,043 inventorsTop 2%

🗺 Ohio: #615 of 73,341 inventorsTop 1%

Overall (All Time): #45,372 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–55 of 55 patents

Patent #	Title	Co-Inventors	Date
4959173	Optically active ester compound	Toshihiro Shibata, Norio Kurosawa	1990-09-25
4956488	Optically active cyanobiphenyl compound	Toshihiro Shibata	1990-09-11
4866199	Optically active ester compound	Toshihiro Shibata, Norio Kurosawa	1989-09-12
4831143	Pyrimidine compound	Toshihiro Shibata, Norio Kurosawa	1989-05-16
4786730	Pyrimidine compound	Toshihiro Shibata, Norio Kurosawa	1988-11-22