HA

Hitoshi Arai

HI Hitachi: 13 patents #3,142 of 28,497Top 15%
RK Riso Kagaku: 11 patents #39 of 551Top 8%
Canon: 8 patents #7,260 of 19,416Top 40%
Tdk: 7 patents #849 of 3,796Top 25%
SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
JA Japan Science And Technology Agency: 2 patents #401 of 2,171Top 20%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HM Hitachi Medical: 1 patents #371 of 680Top 55%
IA Imt Ag: 1 patents #3 of 12Top 25%
MA Maeda: 1 patents #11 of 35Top 35%
NT NTT: 1 patents #2,911 of 4,871Top 60%
SC Sakata Denki Co.: 1 patents #3 of 8Top 40%
Overall (All Time): #39,870 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
8162474 Image forming apparatus Kenji Oshima 2012-04-24
8079682 Inkjet recording device Asayo Nishimura, Masato Hirai 2011-12-20
8006976 Paper feed system Masao Suzuki 2011-08-30
7970882 Management apparatus and management method Nobuyuki Saika 2011-06-28
7932015 Optical recording medium Koji Mishima, Hiroyasu Inoue, Tsuyoshi Komaki, Daisuke Yoshitoku, Kenji Yamaga +1 more 2011-04-26
7540578 Inkjet recording apparatus Masao Suzuki 2009-06-02
7357970 Optical recording medium Daisuke Yoshitoku, Koji Mishima, Kenji Yamaga 2008-04-15
7154836 Optical recording/reproducing method and optical recording medium Hiroyasu Inoue, Koji Mishima, Masaki Aoshima, Hideki Hirata, Hajime Utsunomiya +1 more 2006-12-26
7136343 Optical recording/reproducing method and optical recording medium Hiroyasu Inoue, Koji Mishima, Masaki Aoshima, Hideki Hirata, Hajime Utsunomiya +1 more 2006-11-14
7080219 Storage controlling device and control method for a storage controlling device Akira Kawashima, Homare Kanie, Nobuyuki Oka 2006-07-18
7073036 Backup system and method for tape recording medium Hodaka Furuya, Tomohiro Shinohara 2006-07-04
7054129 Static electricity eliminating apparatus and static electricity eliminating method Kazuyoshi Aida 2006-05-30
6886084 Storage controlling device and control method for a storage controlling device Akira Kawashima, Homare Kanie, Nobuyuki Oka 2005-04-26
6620513 Base sheet for flexible printed circuit board Masahiro Yuyama, Yoshitsugu Eguchi 2003-09-16
6143409 Polycarbodiimide resin-containing adhesive and flexible printed circuit board Yasuyoshi Komoto, Akira Hayashida, Michio Aizawa, Ken Yahata 2000-11-07
6054509 Adhesive of epoxy resin, nitrile rubbers and curing agent Masahiro Yuyama, Yoshitsugu Eguchi 2000-04-25
6020094 Method and device for forming a duplicate image Tohru Hibara, Ryuuichi Tsukamoto, Kouichiro Iida 2000-02-01
5916675 Polycarbodiimide resin-containing adhesive and flexible printed circuit board Yasuyoshi Komoto, Akira Hayashida, Michio Aizawa, Ken Yahata 1999-06-29
5589297 Lithium secondary cell Keiji Koga, Tsuneo Kagotani, Yousuke Miyaki 1996-12-31
5565284 Lithium secondary cell Keiji Koga, Hisashi Suzuki, Masanori Kaya, Tsuneo Kagotani, Yousuke Miyaki 1996-10-15
5540085 Method of measuring leakage position in impervious bottom sheet using electrodes mounted on both surfaces of the sheet and apparatus therefor Fumio Sakata, Nobuyoshi Yamazaki, Masaichiro Hatano, Ken-ichi Arai, Masanobu Furukawa 1996-07-30
5502384 Image reconstruction method in nuclear magnetic resonance imaging apparatus Chitose Nakaya, Yoshitaka Bito, Etsuji Yamamoto, Hiroshi Nishimura, Hiroyuki Takeuchi +2 more 1996-03-26
5403785 Process of fabrication IC chip package from an IC chip carrier substrate and a leadframe and the IC chip package fabricated thereby Syuichi Furuichi, Toshiyuki Yamaguchi, Takeshi Kanou, Tooru Higuchi, Muneo Yamada +2 more 1995-04-04
5317405 Display and image capture apparatus which enables eye contact Makoto Kuriki, Shigenobu Sakai, Masato Nakamura, Hideki Nakajima, Shirou Suyama +2 more 1994-05-31
5253082 Image forming apparatus Kimiyoshi Hayashi, Kazuhiko Hirooka 1993-10-12