HI

Hirofumi Imai

TC Tokyo Ohka Kogyo Co.: 23 patents #44 of 684Top 7%
NS Nippon Steel: 9 patents #228 of 4,423Top 6%
NM Nippon Steel & Sumitomo Metal: 5 patents #197 of 1,491Top 15%
SC Sun Medical Co.: 2 patents #19 of 59Top 35%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
SH Shofu: 2 patents #57 of 145Top 40%
SA San-Apro: 1 patents #14 of 35Top 40%
AH Asahi Group Holdings: 1 patents #28 of 107Top 30%
Overall (All Time): #75,446 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 26–41 of 41 patents

Patent #TitleCo-InventorsDate
9017932 Processed substrate and method for manufacturing same Koki Tamura, Koichi Misumi, Takahiro Asai 2015-04-28
8980997 Adhesive composition Koki Tamura, Takahiro Asai, Atsushi Kubo, Takahiro Yoshioka 2015-03-17
8901234 Adhesive composition Takahiro Asai, Koichi Misumi 2014-12-02
8901235 Adhesive composition, film adhesive, and heat treatment method Takahiro Asai, Koichi Misumi 2014-12-02
8877884 Adhesive composition, film adhesive, and method for producing the adhesive composition Motoki Takahashi, Takahiro Asai, Koichi Misumi, Toshiyuki Ogata 2014-11-04
8809457 Adhesive composition, adhesive film, and method for treating substrate Koki Tamura, Atsushi Kubo, Takahiro Yoshioka 2014-08-19
8794215 Method of producing common rail and common rail Koji Hirano, Atsushi Sugihashi, Yasushi Hasegawa 2014-08-05
8357750 Adhesive composition and film adhesive Koki Tamura, Takahiro Asai, Takahiro Yoshioka, Atsushi Miyanari 2013-01-22
8354157 Support plate, method for producing the same, and method for processing substrate Koki Tamura, Takahiro Asai, Takahiro Yoshioka, Yoshihiro Inao 2013-01-15
8333869 Stripping method and stripping solution Koki Tamura, Takahiro Asai, Atsushi Kubo, Takahiro Yoshioka 2012-12-18
8298365 Sticking method and sticking apparatus Koki Tamura, Takahiro Asai, Takahiro Yoshioka, Yoshihiro Inao 2012-10-30
8124685 Adhesive composition and film adhesive Koki Tamura, Koichi Misumi, Takahiro Asai 2012-02-28
8088448 Heat treatment method Takahiro Asai, Koichi Misumi 2012-01-03
7230968 Semiconductor laser device and solid-state laser device using same Naoya Hamada, Motoi Kido, Tatsuhiko Sakai, Atsushi Sugihashi, Hideyuki Hamamura +1 more 2007-06-12
7079566 Semiconductor laser apparatus capable of routing laser beams emitted from stacked-array laser diode to optical fiber with little loss Motoi Kido, Naoya Hamada 2006-07-18
5369661 Semiconductor laser-pumped solid state laser system and optical coupling system coupling semiconductor laser with optical fiber Satoshi Yamaguchi 1994-11-29