EN

Eiji Nakamura

IBM: 30 patents #3,369 of 70,183Top 5%
TO Toyota: 20 patents #1,142 of 26,838Top 5%
MM Mitsubishi Materials: 19 patents #24 of 1,543Top 2%
Bridgestone: 6 patents #390 of 2,860Top 15%
JT Jtekt: 5 patents #340 of 1,969Top 20%
SI Sumitomo Light Metal Industries: 5 patents #20 of 254Top 8%
AK Aisan Kogyo Kabushiki Kaisha: 4 patents #126 of 642Top 20%
KC Kuraray Co.: 4 patents #386 of 1,827Top 25%
MT Mitsubishi Materials Kobe Tools: 3 patents #2 of 15Top 15%
Canon: 3 patents #11,241 of 19,416Top 60%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
SC Sankei Giken Kogyo Co.: 2 patents #7 of 64Top 15%
NK Nippon Kogaku K.K.: 2 patents #156 of 382Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
SC Sumitomo Bakelite Co.: 1 patents #403 of 790Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TE Tessera: 1 patents #207 of 271Top 80%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
IC Ikegami Tsushinki Co.: 1 patents #34 of 89Top 40%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
NC Nihon Micro Coating Co.: 1 patents #29 of 68Top 45%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SA Santoku: 1 patents #36 of 83Top 45%
Overall (All Time): #12,196 of 4,157,543Top 1%
109
Patents All Time

Issued Patents All Time

Showing 25 most recent of 109 patents

Patent #TitleCo-InventorsDate
12064817 Surface-coated cutting tool Mitsuhiro Abe, Kazuhiro Kawano 2024-08-20
11969828 Prevention of dripping of material for material injection Toyohiro Aoki, Takashi Hisada 2024-04-30
11720801 Chemical reaction network for estimating concentration of chemical species based on an identified pattern of output chemical species Toshiyuki Yamane, Koji Masuda 2023-08-08
11684988 Prevention of dripping of material for material injection Toyohiro Aoki, Takashi Hisada 2023-06-27
11660026 Restoring a wearable biological sensor Keiji Matsumoto, Takahito Watanabe, Patrick Ruch, Hiroyuki Mori 2023-05-30
11329018 Forming of bump structure Takashi Hisada, Toyohiro Aoki 2022-05-10
11298769 Prevention of dripping of material for material injection Toyohiro Aoki, Takashi Hisada 2022-04-12
11181704 Fabrication method of high aspect ratio solder bumping with stud bump and injection molded solder, and flip chip joining with the solder bump Toyohiro Aoki, Takashi Hisada, Masao Tokunari 2021-11-23
11164845 Resist structure for forming bumps Toyohiro Aoki, Takashi Hisada, Risa Miyazawa 2021-11-02
11112570 Fabrication method of high aspect ratio solder bumping with stud bump and injection molded solder, and flip chip joining with the solder bump Toyohiro Aoki, Takashi Hisada, Masao Tokunari 2021-09-07
11008983 EGR gas distributor Mamoru Yoshioka, Kaisho SO 2021-05-18
10991685 Assembling of chips by stacking with rotation Takashi Hisada, Toyohiro Aoki 2021-04-27
10956806 Efficient assembly of oligonucleotides for nucleic acid based data storage Koji Masuda 2021-03-23
10930609 Method of forming a solder bump structure Toyohiro Aoki, Takashi Hisada 2021-02-23
10840202 Method of forming solder bumps Toyohiro Aoki, Takashi Hisada, Hiroyuki Mori, Yasumitsu Orii 2020-11-17
10833035 Method of forming solder bumps Toyohiro Aoki, Takashi Hisada, Hiroyuki Mori, Yasumitsu Orii 2020-11-10
10797011 Method of forming solder bumps Toyohiro Aoki, Takashi Hisada, Hiroyuki Mori, Yasumitsu Orii 2020-10-06
10741514 Fabrication of solder balls with injection molded solder Toyohiro Aoki, Takashi Hisada 2020-08-11
10692829 Method of forming a solder bump structure Toyohiro Aoki, Takashi Hisada 2020-06-23
10662970 Vortex pump 2020-05-26
10662901 Vortex pump 2020-05-26
10615143 Injection molded solder bumping Toyohiro Aoki, Takashi Hisada, Kuniaki Sueoka 2020-04-07
10615012 Sputtering apparatus and substrate processing apparatus Shigenori Ishihara, Hiroyuki Toya, Yasushi Yasumatsu, Toshikazu Nakazawa, Shintaro Suda +2 more 2020-04-07
10607956 Method of forming a solder bump structure Toyohiro Aoki, Takashi Hisada 2020-03-31
10598874 Fabrication method of high aspect ratio solder bumping with stud bump and injection molded solder, and flip chip joining with the solder bump Toyohiro Aoki, Takashi Hisada, Masao Tokunari 2020-03-24