Growing community of inventors

Tokyo, Japan

Mitsuru Kawamura

Average Co-Inventor Count = 2.59

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 83

Mitsuru KawamuraTakayuki Yokoyama (2 patents)Mitsuru KawamuraToshiyuki Maeda (2 patents)Mitsuru KawamuraMasayoshi Yamada (2 patents)Mitsuru KawamuraTaishi Yasuda (2 patents)Mitsuru KawamuraIchiro Kawaoka (2 patents)Mitsuru KawamuraTakashi Abe (1 patent)Mitsuru KawamuraYutaka Yokoyama (1 patent)Mitsuru KawamuraHiroshi Ueno (1 patent)Mitsuru KawamuraShun Nakamura (1 patent)Mitsuru KawamuraKenji Tosaki (1 patent)Mitsuru KawamuraAtsunori Himoto (1 patent)Mitsuru KawamuraHideyuki Yamada (1 patent)Mitsuru KawamuraTakao Itagaki (1 patent)Mitsuru KawamuraKazuhiro Takayama (1 patent)Mitsuru KawamuraTakanori Hasumi (1 patent)Mitsuru KawamuraMitsuru Kawamura (5 patents)Takayuki YokoyamaTakayuki Yokoyama (12 patents)Toshiyuki MaedaToshiyuki Maeda (12 patents)Masayoshi YamadaMasayoshi Yamada (8 patents)Taishi YasudaTaishi Yasuda (6 patents)Ichiro KawaokaIchiro Kawaoka (3 patents)Takashi AbeTakashi Abe (168 patents)Yutaka YokoyamaYutaka Yokoyama (65 patents)Hiroshi UenoHiroshi Ueno (47 patents)Shun NakamuraShun Nakamura (25 patents)Kenji TosakiKenji Tosaki (18 patents)Atsunori HimotoAtsunori Himoto (10 patents)Hideyuki YamadaHideyuki Yamada (3 patents)Takao ItagakiTakao Itagaki (1 patent)Kazuhiro TakayamaKazuhiro Takayama (1 patent)Takanori HasumiTakanori Hasumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Sega Enterprises (2 from 145 patents)

2. Sega Enterprises, Ltd. (1 from 264 patents)

3. Sega Corporation (1 from 134 patents)

4. Marubeni Plant Contractor, Inc. (1 from 1 patent)


5 patents:

1. 7637817 - Information processing device, game device, image generation method, and game image generation method

2. 7331856 - Game apparatus, input device used in game apparatus and storage medium

3. 6731278 - Image processing device, image processing method, game device, and craft simulator

4. 6222546 - Image processing device, image processing method, game device, and craft simulator

5. 6047897 - Sprinkler system and sprinkling method for vehicle running test course

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12/6/2025
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