TH

Takao Hiraoka

Ricoh Company: 43 patents #311 of 9,818Top 4%
NC Nichiman Co.: 5 patents #4 of 81Top 5%
SU Senju Usa: 3 patents #2 of 12Top 20%
Overall (All Time): #56,262 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 26–49 of 49 patents

Patent #TitleCo-InventorsDate
9399717 Photopolymerizable composition, photopolymerizable inkjet ink, and ink cartridge 2016-07-26
9303173 Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming device Mie Yoshino, Shizuka Kohzuki 2016-04-05
9238012 Transdermal patch Shuta Nakanami, Toru Koga 2016-01-19
9211397 Patch for treatment of eyelid disease containing clobetasol Takahiro Ogawa, Akiharu Isowaki, Koji Kawahara, Mariko Tanaka, Chihiro Kenmochi 2015-12-15
9187658 Photopolymerizable inkjet ink, ink cartridge, and inkjet recording device Shizuka Kohzuki 2015-11-17
9169408 Active energy ray-curable inkjet ink, ink container, and inkjet discharging device Shizuka Kohzuki, Mie Yoshino 2015-10-27
D741498 Therapeutic eyelid patch with adhesive layer containing therapeutic medicines Koji Kawahara, Chihiro Kenmochi, Takahiro Ogawa 2015-10-20
D740952 Therapeutic eyelid patch with adhesive layer containing therapeutic medicines Koji Kawahara, Chihiro Kenmochi, Mariko Tanaka, Takahiro Ogawa 2015-10-13
9150743 Photopolymerizable composition, photopolymerizable ink jet ink, ink cartridge, and coated matter 2015-10-06
9120946 Active energy ray curing type composition, container that accommodates composition, inkjet discharging device having container, and cured matter Shinya Seno 2015-09-01
9120940 Photopolymerizable inkjet ink, ink cartridge, photopolymerizable composition, and coated matter 2015-09-01
9068094 Photopolymerizable inkjet ink, ink cartridge, and printer 2015-06-30
9051481 Active energy ray-curable ink, ink cartridge containing ink, image or cured product forming method, and image or cured product forming device Mie Yoshino, Shizuka Kohzuki 2015-06-09
8926082 Optically polymerizable ink jet ink, ink cartridge, and printer 2015-01-06
8926084 Polymerizable ink composition, ink cartridge containing the same, and inkjet printer 2015-01-06
8926083 Polymerizable ink composition, ink cartridge, and inkjet printer 2015-01-06
8919947 Photopolymerizable inkjet ink, ink cartridge, and inkjet printing device 2014-12-30
8871245 Transdermal patch Shuta Nakanami, Toru Koga 2014-10-28
8815140 Method of producing film by inkjet process, and film Tamotsu Aruga, Shinya Seno, Masayuki Koyano, Eiji Noda, Noriyasu Takeuchi +4 more 2014-08-26
8740374 Ink jet recording method, ink jet recording apparatus, and ink jet recorded matter Shin-ya Seno, Tamotsu Aruga, Masayuki Koyano, Eiji Noda, Norlyasu Takeuchi +4 more 2014-06-03
8727522 Ultraviolet crosslinking ink and inkjet recording method Tsutomu Maekawa, Okitoshi Kimura, Eiji Noda, Tamotsu Aruga, Shinya Seno +4 more 2014-05-20
8708475 Ultraviolet crosslinking inkjet ink, ink cartridge containing same, and image forming method and apparatus using same Tomoko Hasegawa, Tamotsu Aruga, Okitoshi Kimura, Eiji Noda, Shinya Seno +4 more 2014-04-29
8696101 Photopolymerizable inkjet black ink, and ink cartridge, inkjet printer and printed material using the ink, and method of preparing the ink Tomoko Hasegawa, Tsutomu Maekawa 2014-04-15
8632174 Ink jet recording method Soh Noguchi, Okitoshi Kimura, Tsutomu Maekawa, Tomoko Hasegawa, Eiji Noda +4 more 2014-01-21