JS

Jun Sakai

Brother Kogyo: 49 patents #121 of 2,767Top 5%
TO Topcon: 13 patents #63 of 684Top 10%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
NE Nec: 10 patents #1,345 of 14,502Top 10%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
NC Nippon Zeon Co.: 4 patents #94 of 609Top 20%
HC Hitachi Powdered Metals Co.: 4 patents #32 of 246Top 15%
RI Riken: 3 patents #241 of 1,824Top 15%
HK Honda Giken Kogyo K.K.: 2 patents #39 of 311Top 15%
IC Ibiden Co.: 2 patents #335 of 730Top 50%
JS Jfe Steel: 2 patents #578 of 1,401Top 45%
AT Agency Of Industrial Science And Technology: 2 patents #293 of 1,778Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
EI Eit: 1 patents #3 of 10Top 30%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NK Nihon Kohden: 1 patents #238 of 467Top 55%
KC Kureha Chemical Industry Co.: 1 patents #91 of 215Top 45%
IH Ihi: 1 patents #624 of 1,178Top 55%
IC Ihara Chemical Industry Co.: 1 patents #166 of 263Top 65%
XI Xiroku: 1 patents #2 of 5Top 40%
LK Lenovo Innovations Limited (Hong Kong): 1 patents #28 of 133Top 25%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #12,562 of 4,157,543Top 1%
107
Patents All Time

Issued Patents All Time

Showing 51–75 of 107 patents

Patent #TitleCo-InventorsDate
5722036 Manufacturing process of connecting rod assembly and compacting die Hideo Shikata 1998-02-24
5669965 Hot melt ink Hidemasa Sawada 1997-09-23
5662736 Hot melt ink Yoshito Toyoda 1997-09-02
5443938 Photosensitive printing member having ink-receptive capillary structures in the support and photosensitive layer 1995-08-22
5426412 Infrared detecting device and infrared detecting element for use in the device Shigeaki Tomonari, Kouichi Aizawa, Keizi Kakite, Takayoshi Awai, Takuro Nakamura +5 more 1995-06-20
5370752 Cast steel suitable for machining 1994-12-06
5366837 Image receiving sheet and image transferring method employing the image receiving sheet 1994-11-22
5348976 Condensed heterocyclic derivatives and agricultural or horticultural fungicides containing the same Masaru Shibata, Shigekazu Ito, Shigeru Hayashi 1994-09-20
5318944 Image receiving sheet 1994-06-07
RE34503 Imaging device Kenji Sakakibara, Michitoshi Akao, Shigeyuki Hayashi 1994-01-11
5278368 Electrostatic relay Fumihiro Kasano, Hiromi Nishimura, Koichi Aizawa, Keiji Kakite, Takayoshi Awai 1994-01-11
5138364 Recording system Takemi Yamamoto, Takehiko Murata 1992-08-11
5111237 Image forming apparatus Takemi Yamamoto, Hiroshi Kawahara, Shigeyuki Hayashi, Kenji Sakakibara, Michitoshi Akao +2 more 1992-05-05
5097286 Image recording method using photosensitive sheet having microcapsules thereon 1992-03-17
5089844 Image recording device 1992-02-18
5081484 Image recording medium and detecting device therefor Takashi Nakata, Shunichi Higashiyama, Takashi Tomizawa, Satoru Kuwabara, Mitsuru Ohta +2 more 1992-01-14
5060020 Image recording apparatus using coloring photosensitive toner in the form of microcapsule 1991-10-22
5059266 Apparatus and method for forming three-dimensional article Mitsuo Yamane, Takashi Kawaguchi, Shigeru Kagayama, Shunichi Higashiyama, Keiko Suzuki +2 more 1991-10-22
5060011 Image recording apparatus Takemi Yamamoto, Mitsuru Ohta 1991-10-22
5053805 Image recording apparatus selectively using two kinds of photosensitive recording sheets Osamu Nagata, Keiji Seo 1991-10-01
5050531 Apparatus for producing an image recording medium 1991-09-24
5047090 Semiconductor device Yutaka Hayashi, Shigeaki Tomonari, Keizi Kakite 1991-09-10
5043314 Recording medium Koji Suzuki, Shunichi Higashiyama, Keiko Suzuki, Mikio Imaeda 1991-08-27
5043757 Image forming apparatus using heat-softening microcapsules 1991-08-27
5010360 Image forming apparatus Takemi Yamamoto, Osamu Nagata, Ryohei Komiya, Yoshiyuki Ban 1991-04-23