TH

Tomoko Hasegawa

Ricoh Company: 6 patents #3,275 of 9,818Top 35%
ML Mitsubishi Pencil Company, Limited: 5 patents #61 of 302Top 25%
SE Sega Enterprises: 2 patents #136 of 515Top 30%
Overall (All Time): #379,973 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10045601 Rotary advancing container Mitsuru Endo, Satoru Sumiyoshi, Shoichi Saito 2018-08-14
9872550 Applicator Nobuyuki Nakajima, Shigeki Ooba, Yuuya Nagasaka, Keiichiro Takachiyo 2018-01-23
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 Tamotsu Aruga, Okitoshi Kimura, Eiji Noda, Shinya Seno, Noriyasu Takeuchi +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 Takao Hiraoka, Tsutomu Maekawa 2014-04-15
8632174 Ink jet recording method Soh Noguchi, Okitoshi Kimura, Tsutomu Maekawa, Takao Hiraoka, Eiji Noda +4 more 2014-01-21
6869363 Game device, impact judgement method, and information storage medium Yoshiyuki Okitsu, Toyoji Kurose, Jun Okubo 2005-03-22
6394894 Game device, collision determination method and information storing medium Yoshiyuki Okitsu, Toyoji Kurose, Jun Okubo 2002-05-28
5733344 Temporary hair dyes containing a dispersant, titanium black, pigments and an alcoholic solvent, and processes of producing temporary hair dyes Katsuhiko Shiraishi, Kiyokazu Sakurai, Tetsuo Kosaka, Kazuhiro Ami, Takashi Umeno 1998-03-31
5693313 Teeth coating liquid Katsuhiko Shiraishi, Kiyokazu Sakurai, Tetsuo Kosaka, Takashi Umeno, Kazuhiro Ami 1997-12-02
5478552 Liquid cosmetic composition 1995-12-26