Growing community of inventors

Kanagawa, Japan

Tsutomu Kondou

Average Co-Inventor Count = 1.06

ph-index = 7

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 = 131

Tsutomu KondouAkifumi Yuki (1 patent)Tsutomu KondouTsutomu Kondou (9 patents)Akifumi YukiAkifumi Yuki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikken Chemicals Co., Ltd. (6 from 51 patents)

2. Mitsubishi Kasei Corporation (4 from 499 patents)

3. Mitsubishi Chemical Industries Limited (2 from 614 patents)

4. Mitsubishi Chemical Corporation (1 from 2,347 patents)

5. M & C Sweeteners, LLC (1 from 1 patent)

6. Nikkon Chemicals Company, Limited (1 from 1 patent)


9 patents:

1. 6045850 - Low-calorie compounded cocoa composition

2. 5667573 - Coating composition for preparing solid preparations and solid

3. 5567467 - Soft candy and process for producing the same

4. 5080916 - Low-caloric sweetening composition of microcrystalline appearance

5. 4902525 - Sweetener composition

6. 4888183 - Fermented milk

7. 4886677 - Surface-modified meso-erythritol composition

8. 4883685 - Meso-erythritol hard candy and process for producing the same

9. 4840804 - Method of dehydrating foods in melted erythritol

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as of
12/20/2025
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