YK

Yutaka Kobayashi

HI Hitachi: 63 patents #147 of 28,497Top 1%
SS Sumitomo Wiring Systems: 46 patents #33 of 2,615Top 2%
Sumitomo Electric Industries: 33 patents #399 of 21,551Top 2%
SH Sumitomo Electric Hardmetal: 22 patents #20 of 278Top 8%
AT Autonetworks Technologies: 15 patents #112 of 1,079Top 15%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
SE Seiko Epson: 9 patents #2,012 of 7,774Top 30%
DI Disco: 8 patents #79 of 708Top 15%
OM Omron: 7 patents #422 of 3,089Top 15%
IC Idemitsu Petrochemical Co.: 5 patents #66 of 578Top 15%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
TE Teac: 5 patents #69 of 440Top 20%
TS Toshiba Medical Systems: 5 patents #256 of 1,088Top 25%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
KK Kureha Kagaku Kogyo K.K.: 4 patents #35 of 125Top 30%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
NE Nec: 3 patents #4,195 of 14,502Top 30%
NC Nippon Yakin Kogyo Co.: 3 patents #15 of 74Top 25%
Canon: 3 patents #11,241 of 19,416Top 60%
OE Omron Tateisi Electronics: 2 patents #150 of 599Top 30%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
MC Miura Co.: 2 patents #44 of 163Top 30%
AC Asahi Shipping Co.: 2 patents #5 of 10Top 50%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
A. A.L.M.T.: 2 patents #36 of 152Top 25%
TC Tsuneishi Shipbuilding Co.: 2 patents #5 of 10Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
KC Kobelco Cranes Co.: 2 patents #18 of 55Top 35%
EB Ebara: 2 patents #752 of 1,611Top 50%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TC Toyobo Co.: 1 patents #227 of 498Top 50%
TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
YC Yamato Scientific Co.: 1 patents #11 of 40Top 30%
KU Kureha: 1 patents #186 of 354Top 55%
KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
JS Jsr: 1 patents #649 of 1,137Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SN Sng: 1 patents #3 of 10Top 30%
JD Jdc: 1 patents #11 of 24Top 50%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
TD Time Domain: 1 patents #44 of 67Top 70%
TO Tokuyama: 1 patents #280 of 562Top 50%
TC Tokyo Radiator Mfg. Co.: 1 patents #5 of 18Top 30%
AU Authentic8: 1 patents #27 of 53Top 55%
📍 Shimabara, JP: #2 of 395 inventorsTop 1%
Overall (All Time): #2,315 of 4,157,543Top 1%
235
Patents All Time

Issued Patents All Time

Showing 176–200 of 235 patents

Patent #TitleCo-InventorsDate
5631600 Reference current generating circuit for generating a constant current Takashi Akioka, Kinya Mitsumoto 1997-05-20
5629888 Semiconductor memory device and method of operation thereof Ryuichi Saito, Hidekatsu Onose, Michio Ohue 1997-05-13
5619455 Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width Noboru Akiyama, Yuji Yokoyama, Tatsuyuki Ohta, Kunihiko Suzuki 1997-04-08
5619151 Semiconductor device Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Yuji Yokoyama, Nozomu Matsuzaki +5 more 1997-04-08
5614848 High-speed semiconductor integrated circuit device composed of CMOS and bipolar transistors Yasuo Kaminaga, Yoji Nishio, Akihiro Tamba, Masataka Minami 1997-03-25
5612640 Self-timed semiconductor integrated circuit device Fumio Murabayashi, Tatsumi Yamauchi 1997-03-18
5604417 Semiconductor integrated circuit device Yasuo Kaminaga, Yoji Nishio, Akihiro Tamba, Masataka Minami 1997-02-18
5602782 Pipeline-operating type memory system capable of reading data from a memory array having data width larger than the output data width Noboru Akiyama, Yuji Yokoyama, Tatsuyuki Ohta, Kunihiko Suzuki 1997-02-11
5583814 Semiconductor memory device, chain memory device, and data processing apparatus Masahiro Iwamura, Kei Kato 1996-12-10
5574087 Molded protective strip for automobiles Takayuki Onda, Kenji Hamabe, Osamu Aoki 1996-11-12
5572480 Semiconductor integrated circuit device and process for fabricating the same Shuji Ikeda, Satoshi Meguro, Soichiro Hashiba, Isamu Kuramoto, Atsuyoshi Koike +8 more 1996-11-05
5563502 Constant voltage generation circuit Takashi Akioka 1996-10-08
5544125 Semiconductor integrated circuit having logic gates Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Tatsumi Yamauchi +3 more 1996-08-06
5523713 Multiplex circuit arrangement for use with a semiconductor integrated circuit Seigoh Yukutake, Takashi Akioka, Masahiro Iwamura 1996-06-04
5512239 Ferritic stainless steel for heat exchanger Yoshito Fujiwara, Mituo Kimura, Masatoshi Iio, Tohsaku Takamura 1996-04-30
5506804 Dynamic Random Access Type Semiconductor Device Kazumasa Yanagisawa, Tatsuyuki Ohta, Tetsu Udagawa, Kyoko Ishii, Hitoshi Miwa +9 more 1996-04-09
5502820 Microprocessor having high speed, low noise output buffers Atsushi Hiraishi, Takashi Akioka, Yuji Yokoyama, Masahiro Iwamura, Tatsumi Yamauchi +3 more 1996-03-26
5498849 Structure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus therefor Osamu Isshiki, Masaki Murashita, Osamu Matsushima, Sadao Nakagawa, Seizo Nakano +7 more 1996-03-12
5497023 Semiconductor memory device having separately biased wells for isolation Shinji Nakazato, Hideaki Uchida, Yoshikasu Saito, Masahiro Yamamura, Takahide Ikeda +7 more 1996-03-05
5486561 Polypropylene resin composition Koki Hirano, Ryuichi Ohki 1996-01-23
5481517 Track jump control means for a disk apparatus Kyosuke Yoshimoto, Yoshiki Nakajima, Kimiyuki Koyanagi, Osamu Ito, Akira Mashimo +2 more 1996-01-02
5480932 Polypropylene resin composition and a molded article thereof Osamu Aoki, Kenji Hamabe, Atsushi Takeuchi, Takayuki Onda 1996-01-02
5444206 Structure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus therefor Osamu Isshiki, Masaki Murashita, Osamu Matsushima, Sadao Nakagawa, Seizo Nakano +7 more 1995-08-22
5398318 High speed, low noise output buffer with non-identical pairs of output transistors Atsushi Hiraishi, Takashi Akioka, Yuji Yokoyama, Masahiro Iwamura, Tatsumi Yamauchi +3 more 1995-03-14
5387827 Semiconductor integrated circuit having logic gates Yuji Yokoyama, Takashi Akioka, Masahiro Iwamura, Atsushi Hiraishi, Tatsumi Yamauchi +3 more 1995-02-07