RK

Ryoichi Kato

FC Fuji Electric Co.: 31 patents #35 of 2,643Top 2%
MC Mitsubishi Chemical: 11 patents #86 of 3,022Top 3%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
SO Sony: 2 patents #12,963 of 25,231Top 55%
Kioxia: 2 patents #693 of 1,813Top 40%
WU Waseda University: 2 patents #53 of 411Top 15%
KC Kojin Co.: 1 patents #5 of 15Top 35%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
MP Mitsubishi Plastics: 1 patents #71 of 168Top 45%
MS Mu Ionic Solutions: 1 patents #25 of 32Top 80%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
TC Toyoda Gosei Co.: 1 patents #1,271 of 2,296Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #43,993 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 26–50 of 56 patents

Patent #TitleCo-InventorsDate
11315854 Semiconductor device and method of manufacturing semiconductor device Hiromichi Gohara, Yoshinari Ikeda, Yoshikazu Takahashi, Kuniteru Mihara, Isao Takahashi 2022-04-26
11309276 Semiconductor module Yuma MURATA, Naoyuki Kanai, Akito NAKAGOME, Yoshinari Ikeda 2022-04-19
11201121 Semiconductor device Kohei Yamauchi, Hiromichi Gohara, Yoshinari Ikeda, Katsumi Taniguchi 2021-12-14
11086568 Memory system for writing fractional data into nonvolatile memory Nan Jin 2021-08-10
11075144 Cooler and semiconductor module Hiromichi Gohara, Yoshinari Ikeda, Tomoyuki Miyashita, Yoshihiro TATEISHI, Shunsuke Numata 2021-07-27
10916491 Semiconductor module Kohei Yamauchi, Hiromichi Gohara, Tatsuhiko Asai 2021-02-09
10867980 Semiconductor equipment Motohito HORI, Yoshinari Ikeda, Akira Hirao, Mai Saitou 2020-12-15
10332845 Semiconductor device Takafumi Yamada, Hiromichi Gohara, Kohei Yamauchi 2019-06-25
10276474 Semiconductor device Takashi Saito, Yoshitaka Nishimura, Fumihiko MOMOSE 2019-04-30
10128345 Semiconductor device Hiromichi Gohara, Takafumi Yamada, Kohei Yamauchi, Tatsuhiko Asai, Yoshitaka Nishimura +3 more 2018-11-13
9871006 Semiconductor module having a solder-bonded cooling unit Takafumi Yamada, Hiromichi Gohara 2018-01-16
9653754 Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same 2017-05-16
9593016 Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cell Hirofumi Suzuki, Jun Sasahara, Hitoshi Suzuki 2017-03-14
9231277 Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same Hiroyuki Tokuda, Takashi Fujii, Minoru Kotato, Masahiro Takehara, Masamichi Onuki +2 more 2016-01-05
9112236 Lithium secondary batteries and nonaqueous electrolyte for use in the same Hidekazu Miyagi, Takayuki Nakajima, Hitoshi Suzuki, Hiroyuki Oshima 2015-08-18
9048508 Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same Hiroyuki Tokuda, Takashi Fujii, Minoru Kotato, Masahiro Takehara, Masamichi Onuki +2 more 2015-06-02
9029022 Lithium secondary batteries and nonaqueous electrolyte for use in the same Hidekazu Miyagi, Masakazu Yokomizo, Hiroyuki Uono, Hitoshi Matsumoto, Tomohiro Satou +4 more 2015-05-12
8980214 Method for producing difluorophosphate, non-aqueous electrolyte for secondary cell and non-aqueous electrolyte secondary cell Hirofumi Suzuki, Jun Sasahara, Hitoshi Suzuki 2015-03-17
8938586 Memory system with flush processing from volatile memory to nonvolatile memory utilizing management tables and different management units Junji Yano, Kosuke Hatsuda, Hidenori Matsuzaki 2015-01-20
8868842 Memory system, method of controlling memory system, and information processing apparatus Hirokuni Yano, Toshikatsu Hida 2014-10-21
8825946 Memory system and data writing method Mitsunori Tadokoro, Takashi Hirao 2014-09-02
8137846 Nonaqueous-electrolyte secondary battery Satoshi Nakashima, Yasushi Usami, Akihiko Sakai, Manabu Hayashi 2012-03-20
8137848 Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary batteries, and nonaqueous electrolyte secondary battery Hitoshi Suzuki 2012-03-20
8108593 Memory system for flushing and relocating data Junji Yano, Hidenori Matsuzaki, Kosuke Hatsuda, Wataru Okamoto 2012-01-31
8076033 Method for producing difluorophosphate, nonaqueous electrolyte solution for secondary battery and nonaqueous electrolyte secondary battery Hitoshi Suzuki 2011-12-13