OI

Osamu Iwamoto

SE Seiko Epson: 9 patents #2,012 of 7,774Top 30%
TO Tokuyama: 6 patents #45 of 562Top 9%
CC Cosmo Oil Co.: 4 patents #33 of 229Top 15%
TS Tokuyama Soda: 4 patents #12 of 151Top 8%
Canon: 4 patents #10,118 of 19,416Top 55%
JN Japan Oil, Gas And Metals National: 3 patents #14 of 106Top 15%
IN Inpex: 2 patents #17 of 67Top 30%
SK Sekiyushigen Kaihatsu Kabushiki Kaisha: 2 patents #6 of 29Top 25%
NC Nippon Steel Engineering Co.: 1 patents #27 of 107Top 30%
JO Japan National Oil: 1 patents #8 of 55Top 15%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
CH Chiyoda: 1 patents #141 of 358Top 40%
📍 Chino, JP: #40 of 297 inventorsTop 15%
Overall (All Time): #146,893 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
9461617 Piezoelectric film producing process, vibrator element, vibrator, oscillator, electronic device, and moving object Takashi Yamazaki 2016-10-04
9287848 Resonator element, resonator, oscillator, electronic apparatus, and moving object having reduced vibration leakage Akinori Yamada 2016-03-15
8066853 Method of forming inorganic alignment film, inorganic alignment film, substrate for electronic device, liquid crystal panel and electronic apparatus Hidenobu Ota, Yukihiro Endo 2011-11-29
8057744 Bubble column-type Fischer-Tropsch synthesis slurry bed reaction system Yasuhiro Onishi, Kenichiro Fujimoto, Masaru Ihara, Yoshifumi Suehiro, Yasumasa Morita +2 more 2011-11-15
7612013 Hydrocarbon-producing catalyst, process for producing the same, and process for producing hydrocarbons using the catalyst Kazuhito Sato, Shigenori Nakashizu, Hiroaki Otsuka 2009-11-03
7393470 Process for producing synthesis gas for the fischer-tropsch synthesis and producing apparatus thereof Masaru Ihara, Yoshifumi Suehiro, Yasumasa Morita, Kiyoshi Inaba, Toshio Shimizu +4 more 2008-07-01
7262897 Method of forming inorganic alignment film, inorganic alignment film, substrate for electronic device, liquid crystal panel and electronic apparatus Hidenobu Ota, Yukihiro Endo 2007-08-28
7084946 Method of forming inorganic alignment film, inorganic alignment film, substrate for electronic device, liquid crystal panel and electronic apparatus Hidenobu Ota, Yukihiro Endo 2006-08-01
6923420 Method of preparing a ceramic artificial crown and a preparation kit used therefor Masato Sekino, Masaaki Ushioda, Kyoichi Fujinami 2005-08-02
6924316 Method for producing hydrocarbons by Fischer-Tropsch process Shigenori Nakashizu, Kinjiro Saito, Takashi Suzuki 2005-08-02
6740267 Method of producing ceramic crowns Masato Sekino, Masaaki Ushioda, Kyoichi Fujinami 2004-05-25
6566788 Surface acoustic wave device Koichi Morozumi, Yuji Mitsui 2003-05-20
6565254 Infrared sensing element and temperature measuring device Shigemi Sato, Yasuhiro Shiohara, Yuji Oda 2003-05-20
6547563 Dental tissue conditioner and kit therefor Yasuhiro Hosoi, Takaaki Imakura 2003-04-15
6339277 Surface acoustic wave device Koichi Morozumi, Yuji Mitsui 2002-01-15
6187701 Dental porcelain Masato Sekino, Hiroyuki Nakagawa, Masaaki Ushioda 2001-02-13
5952400 Dental soft relining material, denture and method of repairing denture Yasuhiro Hosoi 1999-09-14
5513987 Denture, method of repairing denture and dental soft relining material used therefor Yasuhiro Hosoi, Masataka Himeno 1996-05-07
5476912 Silicone-modified acrylic copolymer and adhesive thereof Yasuhiro Hosoi, Masataka Himeno 1995-12-19
5246325 Sheet material binding apparatus Yuji Morishige, Shinichi Nakamura, Hisatsugu Tahara, Tomobumi Nakayama, Satoshi Kuroyanagi +2 more 1993-09-21
5245488 Low-noise composite magnetic head for recording and producing Atsuo Kobayashi, Takahiro Sato 1993-09-14
5240362 Image forming apparatus with book bind device Tomobumi Nakayama, Shinichi Nakamura, Hisatsugu Tahara, Satoshi Kuroyanagi 1993-08-31
5177548 Image recording apparatus with provision for blank binding space Shinichi Nakamura, Tomobumi Nakayama, Hisatsugu Tahara, Satoshi Kuroyanagi 1993-01-05
5140380 Image forming apparatus with book binding mechanism Shinichi Nakamura, Tomobumi Nakayama, Satoshi Kuroyanagi, Hisatsugu Tahara 1992-08-18
5092888 Hardening material Yasuhiro Ogawa 1992-03-03